Write in simplest form : 3√72
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Answered by
6
Answer:
Step-by-step explanation:
3√72
=3×√2×√2×√2×√3×√3
=3×2×3×√2
=18√2
or if u want you can write it as 9/√2
Answered by
4
Answer:
18√2
Step-by-step explanation:
3√72
PRIME FACTORISING the term inside root
= 3√( 2 × 2 × 2 × 3 × 3 )
Making groups of two-two as there is a square root
= 3√[(2 × 2) × 2 × (3 × 3)]
= 3 × 2 × 3√2
= 18√2
Hope it helps
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