Simplifying Expressions with Variables and Exponents

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

  Simplify
(3x³y⁵)⁴

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

Simplify (7a²)(5a⁶b)²

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

(10³)⁶

• 10¹⁸
• 30⁶
• 10⁹
• 30³

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Simplify to an equivalent expression BUT leave in exponent form.
                                   4³⋅4⁵

• 4⁸
• 16⁸
• 4¹⁵
• 16¹⁵

Simplify         m¹²/ m³

• m^12-3  = m⁹
• m^12/3  = m⁴
• m^-9
• -m⁹

According to exponent rules, when we multiply the same base, we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

According to exponent rules,  when we have a power times a power we ____________ the exponents.

• add
• subtract
• multiply
• divide

(9⁸)²⋅9⁴

• 9²⁰
• 9¹⁴
• 9²⁴
• 9²³