JoeL242968 JoeL242968

31-10-2022
Mathematics

contestada

For each expression, write an equivalent expression in standard form. Show your reasoning. [tex](x - 2)( x + 2)[/tex]

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HoltenM474798 HoltenM474798

31-10-2022

(x - 2) (x+2)

we will expand by opening the parenthesis

x(x+2) - 2(x+2)

x² + 2x - 2x - 4

x² - 4

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