помогите срочно пожалуйста!![tex]logx_{0,2} *(4x-3)=-2[/tex]
log0,2 (4x-3) = -24x-3 = 0,2^-24x-3= 254x = 28x=7
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log0,2 (4x-3) = -2
4x-3 = 0,2^-2
4x-3= 25
4x = 28
x=7