Year 9 - Index Laws

What is 3^₂ in expanded form?

• 3 x 2
• 3 + 2
• 3 x 3

What is 6⁷in expanded form?

• 6 x 6 x 6 x 6 x 6 x 6
• 6 + 6 + 6 + 6 + 6 + 6
• 6 x 7

Which is the base and which is the power? 5²

• 5 is base and 2 is power
• 5 is base and power
• 2 is base and 5 is power
• 2 is base and power

Complete in index notation. 4⁴x 4⁶

• 4²
• 4²⁴
• 4¹⁰

a³ x a⁵

• a¹⁵
• a²
• a⁸
• a^-2

c⁵ ÷ c²

• c⁷
• c³
• c¹⁰
• c^-2

(y²)³

• y⁵
• y
• y²³
• y⁶

y⁸ ÷ y

• y⁸
• y³
• y⁹
• y⁷

(b³)⁴

• b⁷
• b⁴
• b¹²
• b²

a⁷ x a⁹

• a⁶³
• a²
• a⁸
• a¹⁶