Question

Subtract (2x²+5) - (4x - 3)

Answer 1

Answer:

                  x = -1

Step-by-step explanation:

1.1     Pull out like factors :

  -2x - 2  =   -2 • (x + 1)

2.1      Solve :    -2   =  0

x = -1

Answer 2

Answer: 2x^2 - 4x + 8

Step-by-step explanation:

The first step to solving this equation will be to distribute the negative sign to the 4x and the -3 in parenthesis.

-1(4x - 3) = -4x + 3

We now have the equation:

2x^2 + 5 -4x + 3

Combine like terms:

2x^2 - 4x + 8