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Shiemeka Group Title

solve the equation. radical 3x-5=4 is the correct answer 3 my options are A.7 B.3 C.1/3 D.49

  • 2 years ago
  • 2 years ago

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  1. precal Group Title
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    |dw:1336161032812:dw| is this it?

    • 2 years ago
  2. lashae1995 Group Title
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    A

    • 2 years ago
  3. lashae1995 Group Title
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    Its A! proof>I suspect that the 3- in the front of your problem isn't part of the equation, but the number of the problem. If It is included, then you'll end up with a complex solution, which I doubt you are studying. So assume the problem statement is sqrt(3x-5) = 4 First square both sides. 3x-5 = 16 Solve for x x = 7

    • 2 years ago
  4. candice1 Group Title
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    a

    • 2 years ago
  5. precal Group Title
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    @Shiemeka I was waiting for your response so I can finish the problem

    • 2 years ago
  6. Directrix Group Title
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    @Shiemeka --> VERY important question -> Please answer. Which of these is the problem: |dw:1336161586490:dw|

    • 2 years ago
  7. Shiemeka Group Title
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    The problem just states 3x-5=4

    • 2 years ago
  8. shivam_bhalla Group Title
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    You should find x ? right. Now. First you should add 5 to both sides of the equation

    • 2 years ago
  9. shivam_bhalla Group Title
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    Reply when you are done. And write your answer

    • 2 years ago
  10. Shiemeka Group Title
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    I have start the problem like this 3x-5=4 3x-5+5=4+5 and then I'm stuck

    • 2 years ago
  11. shivam_bhalla Group Title
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    Simplify it further and tell me.

    • 2 years ago
  12. shivam_bhalla Group Title
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    I mean -5+5 = ?

    • 2 years ago
  13. shivam_bhalla Group Title
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    Any problem in that ?

    • 2 years ago
  14. Shiemeka Group Title
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    Then I putted 3x=9 -5+5 equal 0 it cancels out

    • 2 years ago
  15. shivam_bhalla Group Title
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    Yes. Now divide by 3 on both sides

    • 2 years ago
  16. Shiemeka Group Title
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    Omg thank you sooo much I understand

    • 2 years ago
  17. shivam_bhalla Group Title
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    Your welcome :)

    • 2 years ago
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