LAWS OF INDICES
CLASS 9 & 10 · MATHS
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2³ × 2² =
?
2
2
2
2
2
3 twos + 2 twos
2⁵ ÷ 2² =
?
2
2
2
2
2
2
2
(2²)³ =
?
2
2
2
2
2
2
3 groups of 2 twos = 6 twos
MULTIPLY
add powers
DIVIDE
subtract powers
POWER
multiply powers
STEP 1
prostudypk.com · free MCQ tests
REMEMBER
aᵐ × aⁿ = aᵐ⁺ⁿ
aᵐ ÷ aⁿ = aᵐ⁻ⁿ
(aᵐ)ⁿ = aᵐⁿ
a⁰ = 1
Free test → prostudypk.com
CLASS 9 & 10 · MATHS
2³ × 2² = 2⁶ or 2⁵?
Laws of indices in 25 seconds
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