SOLUTION: Combine like terms. Write all answer in descending order.
3x^4-7x+x^4-2x
This is what I came up with
3x^4-7x+x^4-2x
(3x^4+x^4)(-7x+2x)
(4x^4)(-5x)
20x
Algebra.Com
Question 400562: Combine like terms. Write all answer in descending order.
3x^4-7x+x^4-2x
This is what I came up with
3x^4-7x+x^4-2x
(3x^4+x^4)(-7x+2x)
(4x^4)(-5x)
20x
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
They don't multiply. Also, the -7x and -2x combine to make a -9x. It should be
which simplifies to
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