Factorize:
(4-5x) (x+7)
Guys please answer fast...
Answers
Answered by
1
Answer:- ( 5x^2 + 31x - 28)
Step-by-step explanation:
(4-5x)(x+7)
= 4x + 28 - 5x^2 - 35x
= -5x^2 + 4x - 35x + 28
= -5x^2 - 31x + 28
= - ( 5x^2 + 31x - 28)
hope it helps!!
Answered by
1
Answer:
28-31x-5x^2
Step-by-step explanation:
4(x+7)-5x (x+7)
4(x+7)-5x (x+7)4x +28-5x^2-35x
4(x+7)-5x (x+7)4x +28-5x^2-35x4x-35x+28-5x^2
4(x+7)-5x (x+7)4x +28-5x^2-35x4x-35x+28-5x^228-31x-5x^2
Similar questions