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ASHA 777 [7]
3 years ago
5

2x^2+3x-5x^2-x please explain

Mathematics
2 answers:
Reil [10]3 years ago
7 0
2x^2+3x-5x^2
2x^2-5x^2+3x
-3x^2+3x-x
-3x^2+2x

OR
3x^2-2x
BaLLatris [955]3 years ago
4 0
2x^2+3x-5x^2-1x
First, combine alike variables and multiply the numbers next to an exponent.
4x+3x-5x^2-1x
7x-5x^2-1x
7x-25x-1x
7-25 is -18
-18x-1x= -19x

After we've combine all the like variables and used our exponents this is the answer that I've come to:
-19x
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