Math, asked by poonam1shimpi, 1 year ago

Factorize:
(4-5x) (x+7)

Guys please answer fast...​

Answers

Answered by Jay0805
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 manjusharma3311
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