SOLUTION: Add (x^2+2x-3)+(3x^3+6x^2+9x-5)
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Question 549794
:
Add
(x^2+2x-3)+(3x^3+6x^2+9x-5)
Answer by
jim_thompson5910(35256)
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(x^2+2x-3)+(3x^3+6x^2+9x-5)
x^2+2x-3+3x^3+6x^2+9x-5
3x^3+(x^2+6x^2)+(2x+9x)+(-3-5)
3x^3+7x^2+11x-8
So (x^2+2x-3)+(3x^3+6x^2+9x-5) = 3x^3+7x^2+11x-8
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