JAMB UTMEMathematics

Solve: |x - 3| = 5

Ax = 8 only
Bx = -2 only
Cx = 8 or x = -2CORRECT
Dx = 8 or x = 2
AI
Toaster Teacher
Why the answer is C, and why the others tempt you.
|x-3| = 5 means x-3 = 5 or x-3 = -5, giving x = 8 or x = -2.
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →

Practice more Mathematics questions

JAMB UTME Mathematics has thousands more questions like this — with Worked answers on every one.