May anyone help?? i didnt score correct also can someone please correct me

asked Dec 27, 2023 165k views

12 votes

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7 votes

$\longrightarrow f( \rm x) = (x - 4)(x + 4)$

$\\ \\$

$\longrightarrow f( \rm x) = {(x)}^(2) - {(4)}^(2)$

$\\ \\$

$\longrightarrow f( \rm x) = {x}^(2) - 16$

Formula used = (a + b) (a - b) = a² - b²

Batressc answered Jan 3, 2024

7.3k points

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