Question

(b) Express 75 x 81 as a product of prime factors only in exponential form​

Answer 1

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Question :-

Express 75 x 81 as a product of prime factors only in exponential form.

Answer :-

75 = 3 × 5²

81 = 3⁴

Now,

☛ 75 × 81

☛ 3 × 5² × 3⁴

☛ 3⁵ × 5²

Answer 2

Question :-

Express 75 x 81 as a product of prime factors only in exponential form.

Answer :-

75 = 3 × 5²

81 = 3⁴

Now,

☛ 75 × 81

☛ 3 × 5² × 3⁴

☛ 3⁵ × 5²