x1=16 x2=8
log²(2)x-7log(2)x+12=0
Замена переменной log(2)x=y
y^2-7y+12=0
y1=4
y2=3
log(2)x=3 log(2)x=4
x=2³=8 x=2^4=16
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x1=16 x2=8
log²(2)x-7log(2)x+12=0
Замена переменной log(2)x=y
y^2-7y+12=0
y1=4
y2=3
log(2)x=3 log(2)x=4
x=2³=8 x=2^4=16