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HelloKitty17

  • one year ago

WILL MEDAL Factor x2 - 16. Show your work.

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  1. pooja195
    • one year ago
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    Diffrence of sqaures

  2. pooja195
    • one year ago
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    \[\huge~\rm~\sqrt{x^2}-\sqrt{16}\]

  3. pooja195
    • one year ago
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    Then once you have that put it into this form (a+b)(a-b) replacing the letters with the info from the problem

  4. HelloKitty17
    • one year ago
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    @satellite73

  5. pooja195
    • one year ago
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    Wow.

  6. HelloKitty17
    • one year ago
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    @Loser66

  7. pooja195
    • one year ago
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    Keep tagging users :) 1/2 the work is done for you.

  8. HelloKitty17
    • one year ago
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    @Darknight200

  9. pooja195
    • one year ago
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    \(\huge\color{red}{Once~~Again}\) Diffrence of sqaures \[\huge~\rm~\sqrt{x^2}-\sqrt{16}\] Then once you have that put it into this form (a+b)(a-b) replacing the letters with the info from the problem

  10. HelloKitty17
    • one year ago
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    I don't get it

  11. pooja195
    • one year ago
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    You could have said that lol whats the sqrt of 16?

  12. OregonDuck
    • one year ago
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    x²-16 should be easily spotted as the difference of two squares so square root 16 and x so you get x+4 then you have one other set of brackets to give -16 and 0 x's difference of two squares it the same numbers different signs so for example|dw:1439562043024:dw|

  13. pooja195
    • one year ago
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    Congrats for the answer.

  14. OregonDuck
    • one year ago
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    how do i get to smart score 70 i am stuck at 69?

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