Question

The sum of the exponents of the prime factors in the prime factorisation of 196 is​

Answer 1

196= 2×2×7×7

= 2^2×7^2

therefore, sum of exponents=4

Answer 2

HEY FRIEND HERE IS UR ANSWER ,

196=2×2×7×7

=2²×7²

exponent of 2 is 2

exponent of 7 is 2

so the sum of exponents of prime factors of prime factorisation of 196 is 2+2=4

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