Evaluate (2y - 5)² for y = -2.

Evaluate 3a² - ab when a = -1 and b = 3.

Let t = 3 and u = -5. Evaluate 3t - u².

Evaluate (3x - 4)+(x + 8) when x = 2.

It is defined as a branch of Mathematics which generalizes the facts in arithmetic. In the language of algebra, letters along with numbers and operation symbols are used to create words and phrases

In the expression, 2x²−4y+7  , which of the following is the constant?

It is any algebraic expression separated from another algebraic expression by a plus (+) or a minus ( - ) sign.

It is a term without variable. Moreover, it is a value or number that never changes in expression; it's constantly the same

In the expression, 3x+4y−3xy-4  , which of the following is the constant?

What is the degree of the polynomial?
x³y² - 7x²y + 3

What type of polynomial is in the following?
_{3xy - 2y + 8x - 7z -16}

4xy⁻²

Classify the polynomial:

5x³y²

4x² + 2x - 1

The sum of m and n

4 less than g

15 decreased by a number b squared

twice a number plus 8

The quotient of ten times a number and 7

8 less than the product of 4 and a number

What word phrase can you use to represent "5x + 2"?

4x³−3x²+5x−7  What is the degree of the polynomial?

What are the coefficients of 2x²−5x+8 ?

2x + 3 + x²; for x = 4

Evaluate when x = 8:
2x + x - 10

What is the first step in solving this problem:
12 ÷ 6 (3) + 8

How many terms are in the expression
3x + 2y + z

A term can be made up of which of the following?

What is the coefficient?
-4 - 9y