What is the solution set of the equation X² + 3X – 4 = 6 A. (-5, 2) B. (-2, -1) C. (2, 7) D. (5, 10)

Question

What is the solution set of the equation X² + 3X – 4 = 6
A. (-5, 2)
B. (-2, -1)
C. (2, 7)
D. (5, 10)

in progress 0
Doris 3 years 2021-08-09T14:41:37+00:00 1 Answers 48 views 0

Answers ( )

  1. taiduc
    0
    2021-08-09T14:43:13+00:00
    Reply

    Answer:

    is there supposed to be a negative in another equation

Leave an answer

Browse

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