Solve : logx 9 + logx 4 = 2
Answers
Answered by
1
Answer:
.
Logx 9 +logx 4 =2
Logx (9.4) = 2
Logx36=2
36=x^2
X=+6 or x=-6
'x' cannot be negative
So, x=+6......
.
Similar questions