- 12x² + 5x + 4

A constant term is said to be the one which has no variables in it.

Therefore, 4 is the constant term in the expression - 12x² + 5x + 4.

In a term that is the product of a number and a variable, the number is called the coefficient of the variable.

The coefficient of x² in the expression is 5.

- 5x + 6y - 3 has the terms 5x, 6y and 3.

So, the number of terms in the expression - 5x + 6y - 3 is 3.

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 5 terms in the algebraic expression 16 - m² - n² - 8mn + 4n.

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 5 terms in the algebraic expression pqr - pq + qr - 9p² - 2pr.

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 4 terms in the algebraic expression x + 8 + xy - 6y.

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 3 terms in the algebraic expression 7l - 12lm - 85 n .

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 4 terms in the algebraic expression 47a - 5ab + 115b + 3..

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 5 terms in the algebraic expression 8q - 6pq + 11qr + 4pr - 13.

A term is either a single number or a variable or numbers and variables multiplied together.

Each term in an algebraic expression are separated by plus (+) or minus (-) symbol.

So, there are 3 terms in the algebraic expression x² - 10x + 6.

An expression is a mathematical phrase that combines numbers and/or variables using mathematical operations.

An equation is a mathematical sentence that uses the equal sign (=) to show that two expressions are equal.

An inequality is a mathematical sentence that uses symbols such as < , ≤, > , ≥ to compare two quantities.

Therefore, 'p² + 5p - 12' is an expression.

Variables are letters or other symbols that represent unknown numbers or values.

So, 'Z' is the variable of the expression 6z³.

Variables are letters or other symbols that represent unknown numbers or values.

So, x, y are the variables of the expression 8xy.

Each term in an algebraic expression is separated by plus (+) or minus (-) symbol.

So, there are 5 terms in the algebraic expression 3g² - 8g³ + 6gh - 9g²h + 15.

Each term in an algebraic expression is separated by plus (+) or minus (-) symbol.

18 + x³ - 2xy + 5x² - 7 + 3y³

= x³ + 3y³ + 5x² - 2xy + 11

So, the terms in the above expression are x³, 3y³, 5x², 2xy, 11.

Therefore, the number of terms in the given algebraic expression is 5.