Question 28: Factorize the polynomial \(\begin{aligned} & x^{2}-6 x-16 ) \end{aligned}\) into factors:
\(\begin{aligned} & x^{2}-6 x-16 \\ &=(x-3)^{2}-25 \\ &=(x-3+5)(x-3-5 ) \\ &=(x+2)(x-8) \end{aligned}\)
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Question 28: Factorize the polynomial \(\begin{aligned} & x^{2}-6 x-16 ) \end{aligned}\) into factors:
\(\begin{aligned} & x^{2}-6 x-16 \\ &=(x-3)^{2}-25 \\ &=(x-3+5)(x-3-5 ) \\ &=(x+2)(x-8) \end{aligned}\)
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