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Haleyy_Bugg

  • 3 years ago

Find the product of (4x + 3y)(4x − 3y). A) 16x^2 − 24xy + 9y^2 B) 16x^2 − 9y^2 C) 16x^2 + 24xy + 9y^2 D) 16x^2 + 9y^2

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  1. JAMG
    • 3 years ago
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    (4x + 3y)(4x -3Y) = 16x^2 +12xy - 12xy - 9y^2 =

  2. Haleyy_Bugg
    • 3 years ago
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    HOLY HELL. I have no clue.

  3. JAMG
    • 3 years ago
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    you are just multiplying each each by eaxh number

  4. JAMG
    • 3 years ago
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    well since the middle terms are the same you can get rid of them which leaves you the answer

  5. Haleyy_Bugg
    • 3 years ago
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    @bahupepe

  6. bahupepe
    • 3 years ago
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    (4x + 3y)(4x − 3y) 4x.4x - 4x.3y + 3y.4x -3y.3y 16x^2 -12xy+12xy-9y^2 16x^2-9y^2

  7. Haleyy_Bugg
    • 3 years ago
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    Find the product of (3x + 7y)^2. A) 9x^2 − 42xy + 49y^2 B) 9x^2 − 49y^2 C) 9x^2 + 49y^2 D) 9x^2 + 42xy + 49y^2

  8. bahupepe
    • 3 years ago
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    (3x+7y)(3x+7y) 3x.3x+21xy+21xy+7y.7y 9x^2+42xy+49y^2

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