Impara online a risolvere i problemi di passo dopo passo. Solve the exponential equation 7^(2x+1)=3^(x+2). Applicare la formula: y=x\to \ln\left(y\right)=\ln\left(x\right), dove x=3^{\left(x+2\right)} e y=7^{\left(2x+1\right)}. Applicare la formula: x\left(a+b\right)=xa+xb, dove a=2x, b=1, x=\ln\left(7\right) e a+b=2x+1. Applicare la formula: a\ln\left(x\right)=\ln\left(x^a\right). Applicare la formula: x\left(a+b\right)=xa+xb, dove a=x, b=2, x=\ln\left(3\right) e a+b=x+2.

Solve the exponential equation 7^(2x+1)=3^(x+2)