Asked by kevin

how need help with this question
subtract 7y^2 -3y from 4y^2 + 2y isthe answer 3y^2 - 5y thank you
Answered by DrBob222
4y^2 + 2y
-(7y^2 - 3y)
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When subtracting, change the sign of the subtrahend and add algebraically. Therefore, this becomes
4y^2 + 2y
-7y^2 + 3y
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-3y^2 + 5y
Answered by kevin
thank you very much
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