Index laws

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

What is the correct law for powers of powers? (a^m)ⁿ =

• a^m x aⁿ

• a^{m x n}

• a^m+n

• a^men

a³ x a⁵

• a¹⁵
• a²
• a⁸
• a^-2

c⁵ ÷ c²

• c⁷
• c³
• c¹⁰
• c^-2

7⁰

• 7

• 1

• 0

• 70

a x a x a x a

• 4a

• a⁴

• a⁶

• a

Simplify: 3⁵ x 3⁷

• 3³⁵

• 9¹²

• 9³⁵

• 3¹²

Simplify: 2⁸ ÷ 2²

• 2⁶

• 2⁴

• 2¹⁰

• 1

Simplify: (y⁷)²

• y¹⁴

• y⁴⁹

• y⁵

• y⁹