Math, asked by viditagarwal1010, 7 months ago

1. Factorise
a. 3x - 9a​

Answers

Answered by Anonymous
9

3x - 9a

3(x - 3a)

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Take out the terms which are common and then write the left over terms..

Like in the above ques

3 is common and then x and 3a (3×3=9) will be left.

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