Question

12(x^2+7)^2-8(x^2+7)(2x-1)-15(2x-1)^2
please factorise

Answer 1

$144x^{2} + 84 - 8x^{2} - 56 - 2 + 1$
=> 136x^2+37 and happy independence day. ☺️. Please give thanks.

Answer 2

Answer:

i hope its helpful to all

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