Question

Using long division solve (12x2+9x−7)÷3x?

Answer 1

Solution:

12x² + 9x - 7 ÷ 3x

3x)12x²+9x-7(4x+3

****12x²

_____________

*********9x-7

*********9x

______________

***********(-7)

Therefore,

12x²+9x-7 = (4x+3)(3x)-7

Dividend = 12x²+9x-7

Divisor = 3x

Quotient = 4x+3

Remainder = -7

••••

Answer 2

Hey !

Refer the below attachment!

Thanks !