Squaring Simple Binomials

Trydis asked Jun 14, 2023

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10 votes

Trydis asked Jun 14, 2023

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27 votes

Simplify the expression by using the identity of (a - b)^2.

$\begin{gathered} (x-7)^2=x^2-2\cdot7\cdot x+(7)^2 \\ =x^2-14x+49 \end{gathered}$

So answer is,

Sernle answered Jun 19, 2023

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