Express x^2+12x+11 in the form (x+p)^2+q

Question

Express x^2+12x+11 in the form (x+p)^2+q

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Vân Khánh 5 years 2021-07-15T22:16:34+00:00 1 Answers 24 views 0

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  1. kimchi2
    0
    2021-07-15T22:18:04+00:00
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    Factored: ( x + 1 ) ( x + 11 )
    Complete the square : ( x + 6 ) ^2 – 25

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )