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3 years ago

Subtract and simplify.

Mathematics

2 answers:

goldfiish [28.3K]3 years ago

6 0

Step-by-step explanation:

( - y² - 3y - 5 ) - ( - 3y² - 7y + 4)

= - y² - 3y - 5 + 3y² + 7y - 4

= 2y² + 4y - 9 

Anton [14]3 years ago

4 0

Look at the attached picture⤴

Hope this will help u...

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Subtract and simplify.​

Subtract and simplify.