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anonymous

  • one year ago

Solve 4r2 – 5 = 59. A. {± 3} B. {± 4} C. {± 5} D. {±6}

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  1. Mertsj
    • one year ago
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    1. Add 5 to both sides of the equation. 2. Divide both sides of the equation by 4. 3. Take the square root of both sides of the equation. 4. Remember that each number has two square roots...one positive and one negative.

  2. anonymous
    • one year ago
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    still figuring that out

  3. anonymous
    • one year ago
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    @Mehek14

  4. Mehek14
    • one year ago
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    do it step by step add 59 + 5

  5. anonymous
    • one year ago
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    64

  6. Mehek14
    • one year ago
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    64/4?

  7. anonymous
    • one year ago
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    16

  8. Mehek14
    • one year ago
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    \(\sqrt{16}\)

  9. anonymous
    • one year ago
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    it's b

  10. anonymous
    • one year ago
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    4

  11. Mehek14
    • one year ago
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    that's your answer @speartonion

  12. anonymous
    • one year ago
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    your awesome

  13. anonymous
    • one year ago
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    square root of 16 is 4 so it's b

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