How do you factor $4 g^{2} + 12 g h + 5 g + 15 h$ $4g^2 + 12gh + 5g + 15h$ ?

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Answer 1 · 2016-01-10T22:39:28

$(4 g + 5) (g + 3 h)$ $(4g+5)(g+3h)$

Factor from each group of $2$ $2$ .

$(4 g^{2} + 12 g h) + (5 g + 15 h)$ $(4g^2+12gh)+(5g+15h)$

$4 g (g + 3 h) + 5 (g + 3 h)$ $4g(g+3h)+5(g+3h)$

Factor out a $(g + 3 h)$ $(g+3h)$ .

$(4 g + 5) (g + 3 h)$ $(4g+5)(g+3h)$

How do you factor 4g^2 + 12gh + 5g + 15h4g2+12gh+5g+15h4g^2 + 12gh + 5g + 15h?