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Simplify fully: 4d² - 6d² + 5d² and 7x + 5y - 3x - 8y

Simplify fully: 4d² - 6d² + 5d² and 7x + 5y - 3x - 8y
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Simplify fully:
4d² - 6d² + 5d²

and

7x + 5y - 3x - 8y

User Kevin Kostlan
by
7.9k points

1 Answer

6 votes
1)
4d² - 6d² + 5d² = d²(4-6+5) = 3d²

2)
7x + 5y - 3x - 8y = 4x -3y

User MattGrommes
by
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