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anonymous

  • one year ago

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  1. anonymous
    • one year ago
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    Solve −4√x+3+18=6.

  2. triciaal
    • one year ago
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    |dw:1437517443238:dw|

  3. anonymous
    • one year ago
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    −4√x+3=−12

  4. triciaal
    • one year ago
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    to continue with this problem divide each side by -4 to isolate the radicand

  5. anonymous
    • one year ago
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    √x+3=3?

  6. triciaal
    • one year ago
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    I was asking if i had the original correct

  7. triciaal
    • one year ago
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    square each side

  8. anonymous
    • one year ago
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    x+3=9

  9. triciaal
    • one year ago
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    now check your x in the original

  10. anonymous
    • one year ago
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    x=6 ?

  11. triciaal
    • one year ago
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    |dw:1437518084930:dw|

  12. anonymous
    • one year ago
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    yes, i know but the answer its x=6

  13. anonymous
    • one year ago
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    right

  14. triciaal
    • one year ago
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    review isolate the term with the variable maintain the balance for the equation -- whatever you do to one side also do to the other check the solution

  15. triciaal
    • one year ago
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    yes x = 6

  16. anonymous
    • one year ago
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    −4√6+3+18=6 −4√9+18=6 −4(3)+18=6 −12+18=6 6=6

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