Exponents & Polynomials Review

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

CCSS.HSA.APR.A.1

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

Tags

CCSS.HSA.APR.A.1

x³y / xy⁵

• x²y⁴
• x³y⁴
• x² / y⁴
• x² / y⁵

Tags

CCSS.HSA.APR.A.1

Simplify
 (2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶
• 12a⁶b⁸z⁵
• 12a⁵b⁶z⁶
• 8a⁶b⁸z⁵

Tags

CCSS.HSA.APR.A.1

Simplify
(3x³y⁵)⁴

• 3x¹²y²⁰
• 81x¹²y²⁰
• 12x¹²y²⁰
• 81x⁷y⁹

Tags

CCSS.HSA.APR.A.1

Simplify
(16x⁴y^-5) / (8a³b^-8)

• (a³y⁵) / (2x⁴b⁸)
• (2x⁴b⁸) / (a³y⁵)
• (8x⁴b⁸) / (a³y⁵)
• 2x⁴b⁸a³y⁵

Tags

CCSS.HSA.APR.D.6

Simplify
(w^3/4z^8/7)(w^3/4z^6/7)   

• w^9/4z^48/7
• w^9/16z^48/49
• w^6/4z^14/7
• w^3/2z²

Tags

CCSS.HSA.APR.A.1

The length of a rectangle is 4a⁴b⁵ and the width is 3a²b³, what is the area of the rectangle?

• 12a⁶b⁸
• 7a⁶b⁸
• 12a⁸b¹⁵
• 1a²b²

Tags

CCSS.HSA.APR.A.1

The area of a rectangle is 36x⁶y⁴ square units.  What is the length if the width is 9x²y³?

• 27x³y^4/3
• 27x⁴y
• 4x⁸y⁷
• 4x⁴y

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(5³x²y⁴)⁰

• 5xy
• 1
• 0
• 5

Tags

CCSS.6.EE.A.1