SOLUTION: What is the product of -2x^3 + x - 5 and x^3 - 3x - 4 ? (a) show your work (b) is the product of -2x^3 + x - 5 and x^3 - 3x - 4 equal to the product of x^3 - 3x - 4 and -2x^3 +

Algebra.Com
Question 1179866: What is the product of -2x^3 + x - 5 and x^3 - 3x - 4 ?
(a) show your work
(b) is the product of -2x^3 + x - 5 and x^3 - 3x - 4 equal to the product of x^3 - 3x - 4 and -2x^3 + x - 5 ? Explain your answer
Found 3 solutions by Alan3354, MathLover1, josgarithmetic:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
What is the product of -2x^3 + x - 5 and x^3 - 3x - 4 ?
(a) show your work
(b) is the product of -2x^3 + x - 5 and x^3 - 3x - 4 equal to the product of x^3 - 3x - 4 and -2x^3 + x - 5 ? Explain your answer
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Do the multiplication and find out.
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So you "got the answer" from other "tutors."
----
If you don't know how to do it, you're in the wrong class.
Get out now.
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

What is the product of and ?
(a) show your work

(b) is the product of and equal to the product of
and ?
yes, because it’s commutation:
check:
-> same as in (a)

Answer by josgarithmetic(39620)   (Show Source): You can put this solution on YOUR website!
-----------------------------------------------------------
What is the product of -2x^3 + x - 5 and x^3 - 3x - 4 ?
--------------------------------------------------------- 

               x^3      -3x      -4
------------------------------------------------

-2x^3 |      -2x^6      6x^4     8x^3
      |
x     |       x^4       -3x^2     -4x
      |
-5    |      -5x^3      15x       20
--------------------------------------------------

Their sum:
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