324= _____________(a) 2×2×9×9(b) 2^2×3^4(c) 4×3×27(d) 12×27I have been asked this question in an interview for job.My question is based upon Square Root topic in chapter Squares and Square Roots of Mathematics – Class 8

324= _____________(a) 2×2×9×9(b) 2^2×3^4(c) 4×3×27(d) 12×27I ha

1.	324= _____________(a) 2×2×9×9(b) 2^2×3^4(c) 4×3×27(d) 12×27I have been asked this question in an interview for job.My question is based upon Square Root topic in chapter Squares and Square Roots of Mathematics – Class 8
Answer» RIGHT option is (b) 2^2×3^4 Easiest explanation: Prime factors are the multiplication of all the prime numbers in order to RECEIVE the desired number at the END. The prime factors of 324 are 2×2×3×3×3×3 (i.e.2^2×3^4). THEREFORE the answer would be 2×2×3×3×3×3 (i.e.2^2×3^4).

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