Question

The sum of exponent of the prime factorisation of 196 is

Answer 1

Step-by-step explanation:

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

Answer 2

Answer:

The sum of exponent of the prime factorisation of 196 is 4

Step-by-step explanation:

We know that,

196 = 2 × 2 × 7 × 7

196 = 2² × 7²

We know that,

We we write a^(m)

a is the base and m is the exponent

In 2² × 7²

Exponents are 2 and 2

Their sum = 2 + 2 = 4

The sum of exponent of the prime factorisation of 196 is 4

Hope it helped and you understood it........All the best