Answer:
D) 4[tex]x^{2}[/tex] + 6x - 6
Step-by-step explanation:
First we have to set up the equations
f(x) - g(x)
([tex]x^{2}[/tex]+2x-5) - (-3[tex]x^{2}[/tex] +4x-1)
Keep in mind that the "-" also acts like a -1 and is multiplied by 3[tex]x^{2}[/tex] +4x-1
[tex]x^{2}[/tex]+2x-5+3[tex]x^{2}[/tex] -4x+1
Then just combine like terms
4[tex]x^{2}[/tex] + 6x - 6
