Question

please solve the problem

Answer 1

bonjour !!

${x}^{2} - {(x - 2)}^{2} = 32$

$\\ \\ {x}^{2} - ( {x}^{2} + 4 - 4x) \\ \\ 4x - 4 = 32 \\ \\ 4x = 36 \\ \\ x = 9$


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