Power to a power

Simplify:

(5ab²)²

• 25a²b⁴

• 10a²b⁴

• 5a²b⁴

• 25ab²

Which of the following expressions is equivalent to (2x)³ ?

• (2x)(2x)(2x)
• 2(x)(x)(x)
• 2x + 2x + 2x
• 2x⋅3

7v³ *10u³v⁵ 

• 70u³v⁶
• 17u³v⁸
• 70u³v⁸
• none of the above

2n⁴ * 5n⁴

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

Simplify (2m⁴)(5m²)

• 10m⁶
• 10m⁸
• 7m⁶
• 7m⁸

(4p³q⁶)⁴

• 4p¹²q²⁴
• 256p⁷q¹⁰
• 256p¹²q²⁴
• 4p⁷q¹⁰

• None of these

• None of these

Multiply (6m³n³ )(8m²n³)

• 48m⁵n⁹

• 48m⁶n⁶

• 48m⁵n⁶

• none of the above

Simplify: (5ab²)³

• 125a³b⁶

• 15a³b⁶

• 5a³b⁶

• 5ab⁶