Question

solucionar las ecuaciones
log3(x+2)=2

log5(x+3)=4

Answer 1

log3(x+2)=2 0.4(x+2)=2 0.4x+0.8=2 0.4x=2-0.8 0.4x=1.2 X=1.2/0.4 X=3 La otra es: log5(x+3)=4 0.6x+1.8=4 0.6x=4-1.8 0.6x=2.2 X=2.2/0.6 X=3.6 ==11/3