Question

Divide 2x²+4x by x+2​

Answer 1

Answer:

2x

Step-by-step explanation:

2x²+4x

---------- =2x

x+2

checking 2x×(x+2)=2x²+4x

Answer 2

Answer:

x+2 = 0

x = -2 .............(1)

2x²+4x = 0 ........put (1) in this

2(-2) 2 + 4(-2) = 0

2(4) + (-8) = 0

8 - 8 = 0

0 = 0

so the remainder will come zero