Pre-Alg C1S4/C1S5

Simplify:

(5ab²)²

• 5²a²b⁴

• 10a²b⁴

• 5a²b⁴

• 25ab²

(r⁴)⁶

• 10r
• r¹⁰
• 24r
• r²⁴

Tags

CCSS.HSA.APR.A.1

Which of the following expressions is equivalent to (2x)³ ?

• (2x)(2x)(2x)

• 2(x)(x)(x)

• 2x + 2x + 2x

• 2x⋅3

Simplify:
(xy²)⁴

• x⁴y²
• x⁴y⁸
• x³y²
• x⁵y⁶

Tags

CCSS.8.EE.A.1

• 27

• 3

• 9

• 40

Tags

CCSS.8.EE.A.1

• x¹¹

• x¹⁸

• x^-7

• x⁷

Tags

CCSS.HSA.APR.A.1

• 3x^-1y^-5

• 3x²y

• 3xy⁵

• -3x³y⁷

Tags

CCSS.HSA.APR.D.6

What is the BASE and ANSWER to this problem 5²?

• Base 2, Answer 10

• Base 5, Answer 25

• Base 5, Answer 10

• Base 2, Answer 25

Tags

CCSS.6.EE.A.1

What is 4⁵ in expanded form?

• 5 x 5 x 5 x 5

• 4 x 4 x 4 x 4

• 5 x 5 x 5 x 5 x 5

• 4 x 4 x 4 x 4 x 4

Tags

CCSS.6.EE.A.1

Which is equivalent to 7x7x7x7x7x7

• 7⁶

• 6⁷

• 7⁷

• 7⁵

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4