Math, asked by rekhasain45, 1 month ago

192a9-243a5x4

factorise each of the following expressions ​

Answers

Answered by geetanahar348
0

Answer:

2x2x2x2x2x2x3xax3x3-3x3x3x3x3xax5x2x2

=3x3x3xa(2x2x2x2x2x2-3x3x5x2x2)

=3³a(2³-3³×5×2²)

Step-by-step explanation:

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