Question

10. The sum of exponents of prime factors in the prime – factorization of 196 is
(a) 2 (b) 3 (c) 4 (d) 5​

Answer 1

Answer:

Sum of exponents is 4

Step-by-step explanation:

196=4×49=2²×7²

Exponent of prime factor(2)=2

Exponent of prime factor (7)=2

Sum of exponents=2+2=4

Answer 2

Step-by-step explanation:

sum of exponent = 4

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