Question

25^2 – (x^2 – 36)^2 Factorise it please with steps.​

Answer 1

25² – (x² – 36)²

= (25+x²-36) [25-(x²-36)]

= (x²-11)(25-x²+36)

= (x²-11)(61-x²) Ans.

Answer 2

$\huge\mathcal\color {Purple}AnSwEr:-$

${25}^{2} - {( {x}^{2} - 36)}^{2} = 0$

$50 - {x}^{4} + 72 = 0$

${x}^{4} + 72 = - 50$

${x}^{4} = - 50 - 72$

${x}^{4} = - 122$