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alisa845 Group Title

Factor completely. 200w^2 + 640wf +512f^2=

  • 2 years ago
  • 2 years ago

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  1. abdul_shabeer Group Title
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    \[(a+b)^2=a^2+2ab+b^2\]

    • 2 years ago
  2. alisa845 Group Title
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    Is that the formula to use?

    • 2 years ago
  3. abdul_shabeer Group Title
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    200w^2 + 640wf +512f^2 is of the form a^2+2ab+b^2

    • 2 years ago
  4. abdul_shabeer Group Title
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    Understood?

    • 2 years ago
  5. alisa845 Group Title
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    Yes

    • 2 years ago
  6. abdul_shabeer Group Title
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    What answer do you get?

    • 2 years ago
  7. alisa845 Group Title
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    I'm confused

    • 2 years ago
  8. abdul_shabeer Group Title
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    First represent 200w^2 as a^2

    • 2 years ago
  9. abdul_shabeer Group Title
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    200 can be written as 2*100 Find the square root of 200w^2

    • 2 years ago
  10. alisa845 Group Title
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    Square root is 100 right?

    • 2 years ago
  11. abdul_shabeer Group Title
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    What is the sqrt of 100?

    • 2 years ago
  12. alisa845 Group Title
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    10

    • 2 years ago
  13. alisa845 Group Title
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    10

    • 2 years ago
  14. abdul_shabeer Group Title
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    What is the square root of 2*100?

    • 2 years ago
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