solve for xlog4log3log2(x3-7x2+14x)

dear Abdul Yazdan Qadri

log₄log₃log₂(x³ -7x² +14x) =0

log₃log₂(x³ -7x² +14x)=4⁰

log₂ (x³ -7x² +14x)=3¹

(x-1)(x-2)(x-4)=0

hence x=1,2or 4

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