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5 November, 03:01

Solve for c. (c+9) 2=64 A. - 55--√ and 55--√ B. - 17 and - 1 C. - 73--√ and 73--√ D. 1 and 17

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  1. 5 November, 03:09
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    (c+9) ² = 64

    c+9 = + / - √64

    c+9 = 8 and c+9=-8

    c = - 1 and c = - 17

    Answer is B. - 17 and - 1
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