log_11 2 +2 log_11 x = log _ 11 32log112+2log11x=log1132
log_11 2 +2 log_11 x - log _ 11 32=0log112+2log11x−log1132=0
log_11 2 + log_11 x^2 - log _ 11 32=0log112+log11x2−log1132=0---> Use property log_bx^n=nlog_bxlogbxn=nlogbx
log_11 ((2x^2)/32)=0log11(2x232)=0---> Use properties log_bx+log_by=log_b(xy)logbx+logby=logb(xy) and #log_bx-log_by=log_b(x/y)
11^0=(x^2)/16110=x216
1=(x^2)/161=x216
x^2=16x2=16
x=+- sqrt 16x=±√16
x=+-4x=±4
:.x=4