Math, asked by sadiya1020s, 1 month ago

49x⁴ - 168 x²y + 144y⁴ ​

Answers

Answered by Afavsvvsvsbs
1

Answer:

49x^4-168x^2y^2 + 144y^4 =(7x^2) - 2(7x^2)(12y^2)+(12y^2)

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

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