Exponent Algebraic

Which expression is equivalent to 3a² + 6a + 5a²?

• 14a²

• 14a

• 8a² + 6a

• 3a² + 11a

If the expanded form is 2⋅2⋅2⋅3⋅3⋅5⋅7 what would the exponential form be?

• 2⋅3⋅5⋅7

• 2³⋅3²⋅5⋅7

• 2²⋅3²⋅5⋅7

• 8⋅9⋅35

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

• 9⁵

• 9¹⁵

• 9 x 5

• 9 + 9 + 9 + 9+ 9

Which number is the BASE?
2³ = 8

• 2

• 3

• 8

The expression above has been simplified incorrectly by your friend Joshua. On your paper, explain to Joshua his mistake. On Quizizz, make the correction.

Mathematical Equivalence

ON

Simplify the expression below using properties of exponents. Write your answer using positive exponents.

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Answer explanation

To simplify (2x)^2, we square both the base and the exponent, resulting in 4x^2. Therefore, the correct choice is 4x^2.

Match the following.

• Subtract the exponents

• Multiply the exponents

• Add the exponents

Simplify the exponential expression:

• 10x^-2

• 2x²

• 2x¹²

• 10x¹²