Mathematics Form 3- Indices

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^mxn
• a^m+n
• a^m x aⁿ
• a^men

Write 6² x 6³ as a single power

• 7776
• 6⁶
• 6⁵
• 36⁵

Write 9⁵ ÷ 9³ as a single power

• 9²
• 9⁸
• 9¹⁵

a⁷×a⁴÷a⁵

• a⁷
• a⁶
• a⁴
• a¹¹

Simplify 4⁰

• 1
• 4
• 0

2m⁵n³ ÷ 3m²n

• 2/3 m⁵n²
• 2/3 m³n²
• 6 m³n²
• 2/3 m²n3

a×a⁸

• a⁸
• 2a⁸
• a⁹
• 2a⁹

Simplify 5^-2

• -10
• 1/25
• 1/(5)²
• -1/10