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Haleyy_Bugg

Find the product of (2x − 5y)^2. A) 4x^2 + 20xy + 25y^2 B) 4x^2 − 20xy + 25y^2 C) 4x^2 − 25y^2 D) 4x^2 + 25y^2

  • one year ago
  • one year ago

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  1. Haleyy_Bugg
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    @Notamathgenius

    • one year ago
  2. Haleyy_Bugg
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    @dmezzullo

    • one year ago
  3. dmezzullo
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    what is 4x4? what is 5x5?

    • one year ago
  4. bahupepe
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    4x^2-20xy+25y^2

    • one year ago
  5. Haleyy_Bugg
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    16 and 25

    • one year ago
  6. lopus
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    is simple is B only is (2x-5y)*(2x-5y)

    • one year ago
  7. bahupepe
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    thats the answer

    • one year ago
  8. dmezzullo
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    Wait wrong thing, lemme redo it

    • one year ago
  9. bahupepe
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    the answe is D

    • one year ago
  10. dmezzullo
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    ok so 2x2 is ?? and 5x5 is ??

    • one year ago
  11. dmezzullo
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    @bahupepe Do not jus give the answer out explain it also this is a site to learn. Welcome to OPenstudy!! also

    • one year ago
  12. Haleyy_Bugg
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    So its D?

    • one year ago
  13. lopus
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    OMG

    • one year ago
  14. dmezzullo
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    Yes it is D, But in the future guys plz explain the problem.

    • one year ago
  15. Haleyy_Bugg
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    Find the product of (x + 3)^2. x^2 + 6x + 9 x^2 − 6x + 9 x^2 − 9 x^2 + 9

    • one year ago
  16. bahupepe
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    okay (2x-5y)(2x-5y) 4x^2-10xy-10xy+25y^2 4x^2-20xy+25y^2

    • one year ago
  17. dmezzullo
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    Ok so x times x ?? 3x3 ??

    • one year ago
  18. Haleyy_Bugg
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    3x3 = 9 x times x = idk

    • one year ago
  19. dmezzullo
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    ok so x times x would jus be x^2 bc u are jus timesing it by itself.

    • one year ago
  20. dmezzullo
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    So then wut do u think the answer is?

    • one year ago
  21. lopus
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    (x+3)*(x+3)= (x^2+3x+3x+9) you're joke

    • one year ago
  22. Haleyy_Bugg
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    oh okay. so am i adding or subtracting?

    • one year ago
  23. dmezzullo
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    Adding.

    • one year ago
  24. lopus
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    x*X=x^2

    • one year ago
  25. Haleyy_Bugg
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    So D?

    • one year ago
  26. dmezzullo
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    Yes.

    • one year ago
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