Impara online a risolvere i problemi di passo dopo passo. Solve the exponential equation 2^(x+4)-12=20. Applicare la formula: x+a=b\to x+a-a=b-a, dove a=-12, b=20, x+a=b=2^{\left(x+4\right)}-12=20, x=2^{\left(x+4\right)} e x+a=2^{\left(x+4\right)}-12. Applicare la formula: x+a+c=b+f\to x=b-a, dove a=-12, b=20, c=12, f=12 e x=2^{\left(x+4\right)}. Applicare la formula: x^a=y\to x^a=pfgg\left(y,x\right), dove x^a=y=2^{\left(x+4\right)}=32, a=x+4, x=2, y=32 e x^a=2^{\left(x+4\right)}. Applicare la formula: a^b=a^c\to b=c, dove a=2, b=x+4 e c=5.

Solve the exponential equation 2^(x+4)-12=20