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OpenStudy (quickstudent):
Is this simplified correctly? (7x^3 - 4x^2 + 2) - (2x^3 + 5x - 7) 7x^3 - 4x^2 + 2 - 2x^3 - 5x + 7 7x^3 - 2x^3 - 4x^2 + 2 + 7 - 5x 5x^3 - 4x^2 + 9 - 5x
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OpenStudy (quickstudent):
@nirmalnema ?
OpenStudy (anonymous):
yep. You might want reorder them in decreasing powers so: 5x^3 - 4x^2 - 5x + 9
OpenStudy (nirmalnema):
yup its correct..!!!
OpenStudy (quickstudent):
Ok, Thanks!
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