3 years ago

What is (9x^4-x^2y^2-5y^4)-(3x^4+2x^2y^2-7y^4)

1 answer:

8 0

(9x⁴ - x²y² - 5y⁴<span>) - (3x</span>⁴ + 2x²y² - 7y⁴<span>)
</span>9x⁴ - x²y² - 5y⁴ - 3x⁴ - 2x²y² + 7y⁴
6x⁴ - 3x²y² + 2y⁴

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iris [78.8K]

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Andreyy89

Answer:

Step-by-step explanation:

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OleMash [197]

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