Math, asked by billieEyelash, 2 months ago

( 7 x ² - 12 y ² ) ² =​

Answers

Answered by Priyanshu25779
0

Answer:49x^4 -144y^4

Step-by-step explanation:

(7x^2)^2 + (-12y^2)2

49x^4 -144y^4

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