Question

2×/5-3=114,neta he estado con esto ya casi 13 horas​

Answer 1

Respuesta:

Explicación paso a paso:

log 11 base 5 = x +3

1. x = log 11 base 5 -3

x = -1.51

log 64 base 4 = x-1

(1/2)log 64 base 2 = x-1

(6/2) log 2 base 2 = x-1

3 = x-1

x = 4

2^(3(x+4)) = 2^(5(x-2))

3(x+4) = 5(x-2)

3x + 12 = 5x -10

22 = 2x

x = 11

4e^(3x) = 30

e^(3x) = 7.5

lne^(3x) = ln7.5

3x = ln(7.5)

x = (ln(7.5))/3

x = 0.67 (aprox)