Lesson 1-3: Multiplying Monomials

Which statement is true about the expression 2x³?

• An expression with a coefficient of x, an exponent of two, and a base of three.

• An expression with a coefficient of two, an exponent of three, and a base of x.

• An expression with a coefficient of three, an exponent of x, and a base of two.

• An expression with an exponent of three, a coefficient of x, and a base of 2.

Tags

CCSS.6.EE.A.2B

Simplify:

(d⁴)(d⁵)

• 2d⁹

• d⁹
• d²
• 9d

Tags

CCSS.HSA.APR.A.1

Simplify:

x ∙ x ∙ x ∙ x ∙ x  ∙ x

• x⁶
• 6x
• x³
• 6x⁶

Tags

CCSS.8.EE.A.1

• 8n⁸

• 12n⁸
• 12n¹⁶

• none of the above

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

• 7n⁴
• 10n¹⁶
• 10n⁸
• none of the above

Tags

CCSS.HSA.APR.A.1

Simplify:

(-7y²)(5y⁴)

• -35y⁶
• -2y⁶
• -35y⁸
• -2y⁸

Tags

CCSS.HSA.APR.A.1

Simplify:

(4x)(2x²)

• 8x
• 6x³
• 8x³
• 8x²

Tags

CCSS.HSA.APR.A.1