Question

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

Answer 1

See the entire solution process below:

Explanation:

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

`(color(red)(4) xx color(blue)(7)) + (color(red)(1) xx color(blue)(10)) = 38`

Therefore we can factor this expression as:

`(4x + 10)(x + 7)`