Impara online a risolvere i problemi di equazioni quadratiche passo dopo passo. Solve the quadratic equation 2(x+3)^2=98. Applicare la formula: ax=b\to \frac{ax}{a}=\frac{b}{a}, dove a=2, b=98 e x=\left(x+3\right)^2. Applicare la formula: x^a=b\to \left(x^a\right)^{\frac{1}{a}}=\pm b^{\frac{1}{a}}, dove a=2, b=49 e x=x+3. Applicare la formula: a^b=a^b, dove a=49, b=\frac{1}{2} e a^b=\sqrt{49}. Applicare la formula: \left(x^a\right)^b=x, dove a=2, b=1, x^a^b=\sqrt{\left(x+3\right)^2}, x=x+3 e x^a=\left(x+3\right)^2.

Solve the quadratic equation 2(x+3)^2=98