Grade 8 Monomial Operations

What is the result of adding 3x^2 and 2x^2?

• 5x^2

• 6x^2

• 4x^2

• x^2

Tags

CCSS.HSA.APR.A.1

Simplify the expression: 5x^3 - 2x^3

• -3x^3

• 3x^3

• 2x^3

• 7x^3

Tags

CCSS.HSA.APR.A.1

Multiply 4x^2 by 3x

• 6x^2

• 12x^3

• 10x^2

• 7x^3

Tags

CCSS.HSA.APR.A.1

Divide 6x^4 by 2x^2

• 2x^2

• 6x^2

• 12x^2

• 3x^2

Tags

CCSS.HSA.APR.D.6

What is the value of (2x^3)^2?

• 8x^6

• 4x^9

• 16x^6

• 4x^6

Tags

CCSS.HSA.APR.A.1

Simplify the expression: 7x^2 + 3x^2 - 5x^2

• 5x^2

• -5x^2

• 15x^2

• 2x^2

Tags

CCSS.HSA.APR.A.1

Subtract 4x^3 from 7x^3

• 3x^3

• -1x^3

• 11x^3

• x^3

Tags

CCSS.HSA.APR.A.1

Multiply 2x^4 by -3x^2

• -6x^6

• 0x^6

• 12x^6

• -5x^6

Tags

CCSS.HSA.APR.A.1

Divide 9x^5 by 3x^2

• 27x^7

• 3x^3

• 6x^3

• 3x^2

Tags

CCSS.HSA.APR.D.6

What is the value of (5x^2)^3?

• 125x^6

• 625x^6

• 25x^6

• 15x^6

Tags

CCSS.HSA.APR.A.1