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How to factorise 5y^2 -7y -52

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Answer to a math question How to factorise 5y^2 -7y -52

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$5{y}^{2}+13y-20y-52$

$y \times \left( 5y+13 \right)-20y-52$

$y \times \left( 5y+13 \right)-4\left( 5y+13 \right)$

$\left( 5y+13 \right) \times \left( y-4 \right)$

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