SOLUTION: Please help me solve this equation:
Let f(x)=x^2+2x-1 and g(x)=2x-4. Find 2f(x)-3g(x).
What I have tried was:
2(x^2+2x-1)-3(2x-4)
(2x^2+4x-2)-(6x+12)
2x^2-2x-14
The answ
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-> SOLUTION: Please help me solve this equation:
Let f(x)=x^2+2x-1 and g(x)=2x-4. Find 2f(x)-3g(x).
What I have tried was:
2(x^2+2x-1)-3(2x-4)
(2x^2+4x-2)-(6x+12)
2x^2-2x-14
The answ
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Question 364383: Please help me solve this equation:
Let f(x)=x^2+2x-1 and g(x)=2x-4. Find 2f(x)-3g(x).
What I have tried was:
2(x^2+2x-1)-3(2x-4)
(2x^2+4x-2)-(6x+12)
2x^2-2x-14
The answer is supposed to be 2x^2-2x+10, but I don't see how you get that. Answer by scott8148(6628) (Show Source):
