How do you factor the expression $13 c^{2} - 52$ $13c^2 - 52$ ?

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How do you factor the expression $13 c^{2} - 52$ $13c^2 - 52$ ?

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Answer 1 · 2018-04-04T09:38:15

$\Rightarrow 13 \cdot (c + 2) \cdot (c - 2)$ $color(brown)(=> 13 * (c + 2 ) * (c - 2))$

Explanation:

$13 c^{2} - 52 = 13 c^{2} - 13 \cdot 4$ $13c^2 - 52 = 13c^2 - 13 * 4$

$\Rightarrow 13 (c^{2} - 4), taking common term out$ $=> 13 (c^2 - 4), " taking common term out"$

$\Rightarrow 13 \cdot (c + 2) \cdot (c - 2) as a^{2} - b^{2} = (a = b) (a - b)$ $color(brown)(=> 13 * (c + 2 ) * (c - 2)) " as " a^2 - b^2 = (a = b) (a - b)$

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How do you factor the expression $13 c^{2} - 52$ $13c^2 - 52$ ?

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How do you factor the expression 13c2−5213c^2 - 52?

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How do you factor the expression $13 c^{2} - 52$ $13c^2 - 52$ ?