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SummerFlies

  • 3 years ago

(sin + cos)^2 + (sin-cos)^2

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  1. goformit100
    • 3 years ago
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    break it in the form of (a+b)^2 and (a-b)^2.

  2. SummerFlies
    • 3 years ago
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    I did and got the answer of zero which i believe is wrong.

  3. goformit100
    • 3 years ago
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    it will be two . Answer is 2

  4. SummerFlies
    • 3 years ago
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    how did you get 2?

  5. goformit100
    • 3 years ago
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    |dw:1357260608350:dw||dw:1357260706107:dw|

  6. goformit100
    • 3 years ago
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    ok

  7. goformit100
    • 3 years ago
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    now join the both equations...... and the answers goes 2

  8. SummerFlies
    • 3 years ago
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    ohhh! I see alright I get it! Thank You! :)

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