SOLUTION: Ok the question says, Which polynomial is equal to (-3x^2+2x-3) subtracted from (x^3-x^2+3x) ? I keep getting an answer that's not on the list, so I just need help. My answer t

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Ok the question says, Which polynomial is equal to (-3x^2+2x-3) subtracted from (x^3-x^2+3x) ? I keep getting an answer that's not on the list, so I just need help. My answer t      Log On


   

Question 1002346: Ok the question says, Which polynomial is equal to (-3x^2+2x-3) subtracted from (x^3-x^2+3x) ?
I keep getting an answer that's not on the list, so I just need help. My answer that I got was -x^3-2x^2-x-3. Which I don't see a negative answer starting with x^3 on my answer choices. Someone help me please Thanks
A. -2^3+2x^2+x-3
B. -2x^3+2x^2+x+3
C. x^3+2x^2+x-3
D. x^3+2x^2+x+3
Found 2 solutions by josgarithmetic, stanbon:
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
(-3x^2+2x-3) subtracted from (x^3-x^2+3x) ?

%28x%5E3-x%5E2%2B3x%29-%28-3x%5E2%2B2x-3%29
x%5E3-x%5E2%2B3x%2B3x%5E2-2x%2B3
x%5E3-x%5E2%2B3x%5E2%2B3x-2x%2B3
x%5E3%2B2x%5E2%2Bx%2B3



--
A matter of more careful reading

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Which polynomial is equal to (-3x^2+2x-3) subtracted from (x^3-x^2+3x) ?
I keep getting an answer that's not on the list, so I just need help. My answer that I got was -x^3-2x^2-x-3. Which I don't see a negative answer starting with x^3 on my answer choices. Someone help me please Thanks
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(-3x^2+2x-3) subtracted from (x^3-x^2+3x)
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(x^3-x^2+3x)-(-3x^2+2x-3) = (x^3)+(-x^2+3x^2) + (3x-2x) + (3)
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= x^3 + 2x^2 + x + 3
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Cheers,
Stan H.
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A. -2^3+2x^2+x-3
B. -2x^3+2x^2+x+3
C. x^3+2x^2+x-3
D. x^3+2x^2+x+3