(1/4x)-2= x2 complete the equation ​

Question

(1/4x)-2= x2

complete the equation ​

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Thiên Thanh 4 years 2021-08-24T14:01:29+00:00 1 Answers 21 views 0

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  1. kimcuc
    0
    2021-08-24T14:03:21+00:00
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    -1

    1/4×-2= -2/4 -2/4×2/1= -1

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