Ask Question
29 October, 19:49

Factor completely: 10x2 + 2x - 8

+1
Answers (1)
  1. 29 October, 21:33
    0
    The answer is 2 (5x - 4) (x + 1)

    10x² + 2x - 8 = 2*5x² + 2*x - 2*4 =

    = 2 (5x² + x - 4) =

    = 2 (5x² + 5x - 4x - 4) =

    = 2 (5x * x + 5x*1) - (4*x + 4*1) =

    = 2 (5x (x + 1) - 4 (x + 1)) =

    = 2 (5x - 4) (x + 1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Factor completely: 10x2 + 2x - 8 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers