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awedude123

  • 4 years ago

(x - 6)(x + 6)

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  1. badreferences
    • 4 years ago
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    \[(a+b)(a-b)=a^2-b^2\]

  2. badreferences
    • 4 years ago
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    Now, tell me what you think.

  3. Marzattack
    • 4 years ago
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    (x-6)(x+6) x times x = x^2 -6 times 6 = -36

  4. AnimalAin
    • 4 years ago
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    Special form: (a+b)(a-b)=a^2-b^2

  5. Marzattack
    • 4 years ago
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    just multiply a by the x and 6 than mulitply the 6 by the x and 6

  6. Marzattack
    • 4 years ago
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    than all you have to do is simplify it

  7. AnimalAin
    • 4 years ago
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    Obviously not typing fast enough to keep up here.....LOL

  8. badreferences
    • 4 years ago
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    It can be demonstrated from the form\[(a+b)(a-b)=a^2+\underbrace{[ab-ab]}_0-b^2\]

  9. Marzattack
    • 4 years ago
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    so x^2+6x-6x-36 someone correct me if I am wrong

  10. SoccerManiac
    • 4 years ago
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    you also could just distribute so x(x+6)-6(x+6)

  11. Marzattack
    • 4 years ago
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    than just get rid of the 6x's and get x^2-36 or x^2+36

  12. GoldRush18
    • 4 years ago
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    (x - 6)(x + 6) this is the difference of square \[(x-6)^2\] \[x^2-12x+36\] thats the answer

  13. SoccerManiac
    • 4 years ago
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    x^2 -36

  14. Marzattack
    • 4 years ago
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    yep my answer of x^2-36 was correct I checked

  15. SoccerManiac
    • 4 years ago
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    that would only be the answre if the question is the question was (x-6)^2 @GoldRush18

  16. SoccerManiac
    • 4 years ago
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    but thethe question is (x-6)(x+6)

  17. GoldRush18
    • 4 years ago
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    oh ok guess i misinterpreted it

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