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OpenStudy (anonymous):
3x2 − 3y + 8x − 5x2 + 12y
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OpenStudy (dobby1):
3x2-3y+8x-5x2+12y 11x2+9y+5x2 16x2+9y
OpenStudy (anonymous):
3x^2 - 3y + 8x - 5x^2 + 12y just combine like terms : 3x^2 - 5x^2 = -2x^2 -3y + 12y = 9y and then there is 8x Put them all together and you have : -2x^2 + 9y + 8x
OpenStudy (dobby1):
ooh i did not even think that it was squared good job
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