3 years ago

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

Mathematics

1 answer:

natali 33 [55]3 years ago

3 0

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

Hope this helps! :)

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