Guys, please help me with this question.
1 answer:
Answer:
2
Step-by-step explanation:
We are asked to perform the subtraction
x² + xy - 3y² - (5x² - xy + y²) ← distribute the parenthesis by - 1
= x² + xy - 3y² - 5x² + xy - y² ← collect like terms
= (x² - 5x²) + (xy + xy) + (- 3y² - y² )
= - 4x² + 2xy - 4y²
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Answer:
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Step-by-step explanation:
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V = lwh
Divide each side by lh to isolate w:
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Answer:
Yes
Step-by-step explanation:

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