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52 3y 8 4y2 9
Question
(5у2 - 3y + 8) + (4y2 - 9)
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Answer to a math question (5у2 - 3y + 8) + (4y2 - 9)
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Answers
Solution:
1. Given expression:
(5y^2 - 3y + 8) + (4y^2 - 9)
2. Combine like terms:
- Combine
5y^2
and
4y^2
:
5y^2 + 4y^2 = 9y^2
- Combine constant terms
8
and
-9
:
8 - 9 = -1
3. The simplified form of the expression is:
9y^2 - 3y - 1
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