SOLUTION: Given the polynomial 21x^4 + 3y - 6x^2 + 34 What polynomial must be subtracted from it to obtain 29x^2 - 7 ? What polynomial must be added to it to obtain a first degree polyno

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Given the polynomial 21x^4 + 3y - 6x^2 + 34 What polynomial must be subtracted from it to obtain 29x^2 - 7 ? What polynomial must be added to it to obtain a first degree polyno      Log On


   

Question 1114959: Given the polynomial 21x^4 + 3y - 6x^2 + 34
What polynomial must be subtracted from it to obtain 29x^2 - 7 ?
What polynomial must be added to it to obtain a first degree polynomial?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Given the polynomial 21x^4 + 3y - 6x^2 + 34
What polynomial must be subtracted from it to obtain 29x^2 - 7 ?
What polynomial must be added to it to obtain a first degree polynomial?
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21x^4+3y-6x^2+34 - K = 29x^2-7
Solve for "K"::
K = 21x^4+3y-35x^2 + 41
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21x^4+3y-6x^2+34 + K = x+34
Solve for "K":
K = -21x^4-3y+6x^2
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Cheers,
Stan H.
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