Question

Solve the equation. Check both solutions and only write the real solution.
sqrt{6m-5}=m
A. {1}
B. {5}
C. {1, 5}
D. no real solution

Answer 1

\[\sqrt{6m-5}=m \implies m^2-6m+5=0=(m-5)(m-1) \implies m=5~or~m=1\]