15-09-2016
Mathematics

contestada

simplify (3x^2-2)+(2x^2-6x+3)

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texaschic101 texaschic101

15-09-2016

when u got a + in the middle, parenthesis are not needed

3x^2 - 2 + 2x^2 - 6x + 3...now we combine like terms
5x^2 - 6x + 1 <==

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