How do you factor $4 x^{2} + 38 x + 70$ $4x^2+38x+70$ ?

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Answer 1 · 2017-03-22T21:27:38

See the entire solution process below:

Working through combinations of factors for $4$ $4$ and $70$ $70$ shows:

$(4 \times 7) + (1 \times 10) = 38$ $(color(red)(4) xx color(blue)(7)) + (color(red)(1) xx color(blue)(10)) = 38$

Therefore we can factor this expression as:

$(4 x + 10) (x + 7)$ $(4x + 10)(x + 7)$

How do you factor 4x^2+38x+704x2+38x+704x^2+38x+70?