Polynomials and Exponents

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

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

(5³x²y⁴)⁰

• 5xy
• 1
• 0
• 5

Tags

CCSS.6.EE.A.1

(2ab)³

• 8a³b³
• 2ab³
• 6a³b³
• 6ab

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify (7a²)(5a⁶b)²

• 35a¹⁴b²
• 175a¹²b²
• 175a¹⁴b²
• 35a¹⁴b

Tags

CCSS.HSA.APR.A.1

(3r-4)(7r-5)

• 21r² - 43r + 20
• 21r + 43r² + 9
• 7r+12r
• r+2r

Tags

CCSS.HSA.APR.A.1

(2x+6)(2x-6)

• 4x²+24x-36
• 6x+12
• 4x² - 36
• 2x+6+2x-6

Tags

CCSS.HSA.APR.A.1