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| D Which of the following choices is the simplest form of the expression?- 23 + 4(3)3 D |
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D Write the expression using exponents:
three to the seventeenth power
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D Write the expression using exponents:
b to the 5th power
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| D Simplify the expression: 4(y2 + y) - 3(y2 - 5y) D |
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D Which one of the following is true about the given quantities 310 and (- 3)10?
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D Which one of the following is true about the given quantities b6 and b5 for real values of b ?
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D Factor the polynomial by factoring the terms in pairs: 9b3 - 84b2 - 12b + 112
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D Which one of the following is true about the given quantities - 212 and (- 2)12?
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D Victor bought a bike for $1004. He spends $17 every month on oil. Write an expression that gives the total amount Victor spent during the first b months, including the price of the bike.
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D Evaluate (y + 9)55z + 9, when y = 2 and z = - 2.
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D What is the value of the expression y(19x - z), when x = - 9, y = 4 and z = 4?
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D What is the value of the expression 7a - 2, when a = 2?
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| D What is the value of the expression (x - 1)4, if x = 3? D |
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| ff What is the value of the expression (p3 + 3), if p = 2? ff |
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ff Evaluate the expression 4c + 3d, for c = 8 and d = 3.
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ff Evaluate the expression c(43 - d), for c = 2 and d = 2.
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ff Evaluate the expression 15(xy + 5), for x = 8, y = 5.
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ff Evaluate the expression (ab + 2) ÷ c, for a = 2, b = 8 and c = 9.
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ff Evaluate the expression 3x4 + 5y, for x = 8 and y = -5.
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| ff Evaluate the expression m(15n + p), for m = 2, n = 4 and p = 7. ff |
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| ff What is the value of the expression x2 - x + 1, if x = 3? ff |
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| ff What is the value of the expression 3x3 - x2 + 5x + 3, if x = 3? ff |
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ff What is the exponential form of the expression?
25 × n × n × n × n × m × m × m × m
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ff Write the expression using exponents:
two to the eleventh power
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ff Evaluate 4(a - 5b)a + 24b, when a = 1 and b = 5.
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ff Find the area of a rectangle in terms of l and m, if l and m represent its perimeter and length.
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| ff What is the value of the expression (p4 + 4), if p = 2? ff |
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| ff What is the value of the expression (x - 1)4, if x = 4? ff |
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| ff Which of the following choices is the simplest form of the expression?- 23 + 4(4)3 ff |
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ff Write the expression using exponents:
x to the 8th power
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ff What is the value of the expression 9z - 2, when z = 2?
ff |
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ff What is the value of the expression q(39p - r), when p = - 6, q = 4 and r = 5?
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ff Evaluate the expression 4x + 3y, for x = 8 and y = 4.
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ff Evaluate (c + 8)23d + 8, when c = 3 and d = - 3.
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ff Evaluate the expression y(27 - z), for y = 2 and z = 9.
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ff Evaluate the expression 12(ab + 2), for a = 5, b = 2.
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ff Evaluate the expression (xy + 3) ÷ z, for x = 3, y = 9 and z = 10.
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ff Evaluate 5(x - 5y)x + 24y, when x = 1 and y = 5.
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ff Evaluate the expression 4x5 + 5y, for x = 5 and y = -3.
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| ff Simplify the expression: 5(c2 + c) - 4(c2 - 2c) ff |
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| ff Evaluate the expression m(32n + p), for m = 3, n = 5 and p = 7. ff |
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| ff What is the value of the expression 2x3 - x2 - 5x - 2, if x = 2? ff |
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| ff The population of the world(in million) is modelled by the expression 0.75x2 + 74.5x + 4600, where x represents the number of years since 1985. Estimate the world population in 1995. ff |
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ff Which one of the following is true about the given quantities 516 and (- 5)16?
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| ff What is the value of the expression x2 - x + 1, if x = 4? ff |
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ff Which one of the following is true about the given quantities - 914 and (- 9)14?
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ff Which one of the following is true about the given quantities?
A = x + 1 + 10 (x2 - 3), when x = 3 and B = x6, when x = 2 ff |
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ff Which one of the following is true about the given quantities z3 and z2 for real values of z ?
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ff Factor the polynomial by factoring the terms in pairs: 4z3 - 10z2 - 6z + 15
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| ff What is the value of the expression 3x3 - x2 + 2x + 5, if x = 3? ff |
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ff Ethan bought a bike for $1000. He spends $15 every month on oil. Write an expression that gives the total amount Ethan spent during the first x months, including the price of the bike.
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ff Find the exponential form of the expression. a × a × a ....... n times
ff |
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ff What is the exponential form of the expression?
49 × n × n × n × n × m × m × m × m
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ff Find the area of a rectangle in terms of a and b, if a and b represent its perimeter and length.
ff |
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ff What is the simplest form of the numerical expression? (- 7)(54)(- 4)
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ff Which of the following is true for the expression a3+b3+c3 - 3abc if a, b, c are distinct positive real numbers?
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| ff What is the value of the expression 4x3 - x2 + 4x - 2, if x = 4? ff |
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