Laws of Exponents

12n⁴ * -6n⁴

• -72n⁴

• -18n⁸

• -72n⁸

• 72n⁸

Simplify
x³⋅x⁶

• x⁹
• x¹⁸

• x¹

• x²

(3c²)(10c⁷)

• 13c⁹
• 30c⁵
• 30c⁹
• -30c⁹

6m³n³ * 8m²n³

• 48m⁵n⁹
• 48m⁶n⁶
• 48m⁵n⁶
• none of the above

Multiply (7v³)(10u³v⁵)

• 70u³v⁶

• 17u³v⁸

• 70u³v⁸

• none of the above

(-4a)(3abc)

• -12abc
• -12bc
• -4a²bc
• -12a²bc

When multiplying a monomial and a polynomial, the key is ....

• multiply the coefficients & add the exponents

• add the coefficients & multiply the exponents

• a nice, sharp pencil

(d⁴)(d⁵)

• 2d⁴
• d⁹
• d²
• 2d