V(X+8)=x-4 Solve. Radical equations and inequalities edge test is so hard smh

Question

V(X+8)=x-4

Solve.
Radical equations and inequalities edge test is so hard smh

in progress 0
Huyền Thanh 4 years 2021-07-18T03:50:27+00:00 1 Answers 9 views 0

Answers ( )

  1. kimcuc
    0
    2021-07-18T03:51:39+00:00
    Reply

    Answer:

    x = V(X + 8) + 4

    Step-by-step explanation:

    Switch sides

    x – 4 = V(X + 8\)

    Add\ 4 to both sides

    x – 4 + 4 = V(X + 8\) + 4

    Simplify

    x = V(X + 8) + 4

Leave an answer

Browse

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