Math, asked by yash17854, 1 year ago

(x^2-5x+7)(x^2+5x+7) difference of two squares

Answers

Answered by usha5446

0

apply formula

$(a + b) (a - b) = a ^{2} - b { }^{2}$

Answered by supankamboj

0

x^2(x^ 2+5x+7)-5x(x^2+5x+7)+7(x^2+5x+7)

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