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Expand and combine like terms. (3-8w^2)^2
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Expand and combine like terms. (3-8w^2)^2

User Matt Stein
by
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1 Answer

1 vote

Answer:

64w^4 - 48w^2 + 9

Explanation:

(I rearranged the terms so I could solve it easier)

Expanding the square:

(-8w^2 + 3)^2

(-8w^2 + 3)(-8w^2 + 3)

Combining like terms:

64w^4 - 24w^2 - 24w^2 + 9

64w^4 - 48w^2 + 9

Final answer: 64w^4 - 48w^2 + 9

User Albert Ruelan
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5.4k points
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