CCSS.Math.Content.8.EE.A.1

Simplify ( (a²)(2b^-2)^4 _/ -10b²

• 8a²b^-8 / -10b²
• 2⁴a²b^-8 / -10b²
• ¹⁶⁴a²b^-8 / -10b²
• -8a² / 5b¹⁰

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CCSS.Math.Content.8.EE.A.1

Simplify:

• 243x²⁰/y³⁰
• 15x²⁰/y³⁰
• 3x²⁰/y³⁰

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CCSS.Math.Content.8.EE.A.1

Simplify the exponential expression:

• 10x^-2
• 2x²
• 2x¹²
• 10x¹²

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CCSS.Math.Content.8.EE.A.1

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Tags

CCSS.Math.Content.8.EE.A.1

(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

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CCSS.Math.Content.8.EE.A.1

(x⁴)²

• x⁸
• x⁶
• x²
• 8

Tags

CCSS.Math.Content.8.EE.A.1

According to exponent rules, when we divide powers we _______ the exponents.

• add
• subtract
• multiply
• divide

Tags

CCSS.Math.Content.8.EE.A.1

(r⁴)⁶

• 10r
• r¹⁰
• 24r
• r²⁴

Tags

CCSS.Math.Content.8.EE.A.1

Evaluate 3³

• 1

• 27

• 9

• 3

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CCSS.Math.Content.8.EE.A.1

Simplify:

(5ab²)²

• 5²a²b⁴

• 10a²b⁴

• 5a²b⁴

• 5²ab²

Tags

CCSS.Math.Content.8.EE.A.1