Question

Factor trinomial 28x^3+27x^2+5x

Answer 1

Hello, Gayleayers!! The answer is x(4x+1)(7x+5)

Explanation:

To check your answer, use the box method or foil, whichever you prefer. When you use it, leave out the x in front of the parenthesis. The answer will come to x(28x^2+27x+5), then distribute the x. You will get your original answer.

Have a great night and Happy New Year!!

Answer 2

Answer: x(7x + 5)(4x + 1)

Explanation:

28x³ + 27x² + 5x

= x(28x² + 27x + 5)

= x(28x² + 7x + 20x + 5)

= x[7x(4x + 1) + 5(4x + 1)]

= x(7x + 5)(4x + 1)