Question
Use Prime Factorization method to find the square root of the following:-
i. √(1024) = ______
ii. √(2025) = _______
i. √(1024) = ______
ii. √(2025) = _______
Answer: Option A
:
A
1024=2×2×2×2×2×2×2×2×2×2
=22×22×22×22×22⇒√(1024)=√(22×22×22×22×22)=2×2×2×2×2=32
2025=3×3×3×3×5×5
=32×32×52⇒√(2025)=√(32×32×52)=3×3×5=45
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:
A
1024=2×2×2×2×2×2×2×2×2×2
=22×22×22×22×22⇒√(1024)=√(22×22×22×22×22)=2×2×2×2×2=32
2025=3×3×3×3×5×5
=32×32×52⇒√(2025)=√(32×32×52)=3×3×5=45
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