Math, asked by aadarsh24111, 8 months ago

Factorise:-7x²+63y²
please tell fast

Answers

Answered by finlaymack30
0

Answer:

(-7x + 7x) (x -9x)

Step-by-step explanation:

Answered by abhinaykatiyar4
1

(7x+63y)(7x-63y)

49x^2+

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