What are the roots for the following quadratic equation? (x – 9) (x + 1) = 0

Question

What are the roots for the following quadratic equation?
(x – 9) (x + 1) = 0

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Thanh Hà 5 years 2021-08-29T08:01:47+00:00 1 Answers 15 views 0

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  1. thienthi
    0
    2021-08-29T08:03:22+00:00
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    i think the roots are x=9, -1

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