Question

Simplify the following by factorisation and express in the exponential form . 75×300​

Answer 1

Answer:

5^4×3^3×2^2

Step-by-step explanation:

first we must L.C.M of both numbers 75 and 300

5 75

5 15

3 3

=5×5×3

2 300

2 150

5 75

5 15

3 3

=2×2×5×5×3

now join the factors of 75 and 300

=5×5×5×5×3×3×2×2

now express in exponentional form

=5^4×3^2×2^2

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