Question

(x-2)(x+2)+3
please solve it is an emergency​

Answer 1

$(x - 2)( x + 2) + 3 \\ \\ {x}^{2} - 4 + 3 \\ \\ {x}^{2} - 1 \: is \: the \: answer$

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Answer 2

Answer:

${x}^{2} - 1$

Step-by-step explanation:

$(x - 2)(x + 2) + 3$

$using \: identity \: \\ (x - y)( x+ y) = {x}^{2} - {y}^{2}$

${x}^{2} - {2}^{2} + 3$

${x}^{2} - 4 + 3$

${x}^{2} - 1$

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