Question

determine o valor de x para log (2x -5) = 0,
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Answer 1

Explicação passo-a-passo:

$\sf log~(2x-5)=0$

$\sf 2x-5=10^0$

$\sf 2x-5=1$

$\sf 2k=1+5$

$\sf 2k=6$

$\sf k=\dfrac{6}{2}$

$\sf k=3$