$x^{2} + 7 x + 10$ can be factorized as

(x + 2) (x + 5)

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(x + 3) (x + 5)

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(x + 10) (x + 1)

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(x + 5)^{2}

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Solution

The correct option is A $(x + 2) (x + 5)$
$x^{2} + 7 x + 10 = x^{2} + 5 x + 2 x + 10 = x (x + 5) + 2 (x + 5) = (x + 2) (x + 5)$

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