Solve. 2 y 2 + 9 y − 35 ÷ y + 7

Question

Solve.   2      y          2            ﻿    +  9  y  −  35  ÷  y  +  7

Vicente Macias · Accepted Answer

y  +  7  ÷  2      y          2        +  9  y  −  35To change y into   2      y    2   you&#039;d need to multiply y by 2y. This would make the first term of your answer 2ySubtract the   2      y    2   from   2      y    2   and you will have0. Multiply the 7 by the 2y to get 14y.Subtract 14y from 9y and you will be left with -5y-35To neutralize -5y you need to multiply the y by (-5). This will also multiply the 7 by (-5) to cancel out your two remaining terms.Your answer would be 2y-5

wurpenxd · Accepted Answer

(  2      y    2    +  9  y  −  35  )      /    (  y  +  7  )Factorising the numerator we get,  (  2      y    2    +  14  y  −  5  y  −  35  )      /    (  y  +  7  )  =  (  2  y  −  5  )  (  y  +  7  )      /    (  y  +  7  )  =  (  2  y  −  5  )

Solve. 2y^2 +9y -35 div y+7

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