Laws of indices

Simplify 3^-3

• -27
• -9
• -1/9
• 1/27

Simplify (2³)⁵

• 2¹⁵

• 2⁸

• 32¹⁵

• 32⁵

Simplify 6⁵ x 6¹ x 6³

• 6⁸
• 216⁸
• 6⁹
• 216⁹

 $7^2\times7^3=$  

•  $7^5$  

•  $7^6$  

•  $14\times21$  

•  $49^{2\times3}$  

Simplify: (y⁷)²

• y¹⁴
• y⁴⁹
• y⁵
• y⁹

What is the correct law for multiplication? a^m x aⁿ =

• a^m+n
• a^m + aⁿ
• a^mxn
• a^mn

What is the correct law for division? a^m ÷ aⁿ =

• a^m-n
• a^m - aⁿ
• a^m÷n
• a^m/n

Simplify: 3⁵ x 3⁷

• 3¹²
• 9¹²
• 3³⁵
• 9³⁵

Simplify: 2⁸ ÷ 2²

• 2⁶
• 2⁴
• 2¹⁰
• 1

Simplify: f⁰

• 1
• f
• f¹
• 0