Question

(2x + 5)² - (2x - 5)²​

Answer 1

$\boxed{\huge{\underline{\red{Answer:-}}}}$

${(2x + 5)}^{2} - {(2x - 5)}^{2} \\ = ( 4{ x }^{2} + 25 + 20x) - (4 {x }^{2} + 25 - 20x) \\ = 4 {x}^{2} + 25 + 20x - 4 {x}^{2} - 25 + 20x \\ = 20x + 20x \\ = 40x(ans)$

HOPE IT IS HELPFUL.

${\huge{\underline{\red{Thank\:You}}}}$

Answer 2

${\huge \underline{\mathfrak\green{hy \:mate}}}$

your answer is given attachment☺

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${\huge{\mathbb\pink{ThAnks,}}}$

❤❤ I hope it's helpful ❤❤

❤❤good day❤❤