Pyr0manical Pyr0manical

12-02-2018
Mathematics

contestada

Subtract and simplify.

(y2−3y−5)−(−y2−7y+4)
*Both Y's with no variable are squared

Respuesta :

12-02-2018

=(y2-3y-5)-(-y2-7y+4)
=y2-3y-5+y2+7y-4
=2y2+4y-9

Hope this helps! :)

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ameer152student ameer152student

02-06-2022

Answer:

=(y2-3y-5)-(-y2-7y+4)

=y2-3y-5+y2+7y-4

=2y2+4y-9

Answer Link

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