Find the solution(s) to (x+2)^2=49. Check all that apply

Question

Find the solution(s) to (x+2)^2=49. Check all that apply

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Liliana 2 hours 2021-09-15T22:02:25+00:00 1 Answer 0

Answers ( )

  1. Charlotte
    0
    2021-09-15T22:03:58+00:00

    Answer:

    (x+2)^2=49

    therefore x^2+2^2=49

    x^2+4=49

    x^2=49-4

    x^2=45

    √x^2=√45

    x=6.71

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45:7+7-4:2-5:5*4+35:2 =? ( )