Question

raiz de 5(elevado a x)*25(elevado a x+1)=(0,2) (elevado a 1-x)

Answer 1

Ola Viviane

5^(x/2) * 5^(2x + 2) = 5^(x - 1)

x/2 + 2x + 2 = x - 1
x + 4x + 4 = 2x - 2

3x = -6

x = -2

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