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Snowcat [4.5K]
3 years ago
12

What is the difference of two polynomials (9x^2 +8x)- (2x^2 +3x)

Mathematics
1 answer:
ryzh [129]3 years ago
8 0
<span>the difference of these two polynomials is just the result of subtracting the second from the first, as follows:

</span>
9x^2 +8x -<span>(2x^2 +3x) =

</span>9x^2 +8x -<span>2x^2 -3x

then add like terms ...
(</span>9x^2-2x^2) + (8x-3x) = 7x^2 + 5x


That's it


Hope that helps
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