(3/4)^5 . x = (3/4)^7

(3/4)^5 . x = (3/4)^7

0 thoughts on “(3/4)^5 . x = (3/4)^7”

  1. Đáp án:

    $\frac{3}{4}^{5}$ . x = $\frac{3}{4}^{7}$ 

    $\frac{243}{1024}$ . x = $\frac{2187}{16384}$

                                    x = $\frac{2187}{16384}$ ÷ $\frac{243}{1024}$

                                   

                                    x = $\frac{9}{16}$ 

            Vậy x = $\frac{9}{16}$ 

    @vi

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