Question Solve the quadratic equation Solve by factoring Solve using the quadratic formula Solve by completing the square Load more x1=−6,x2=0 Evaluate 3x2+18x=0Factor the expression More Steps Evaluate 3x2+18xRewrite the expression 3x×x+3x×6Factor out 3x from the expression 3x(x+6) 3x(x+6)=0When the product of factors equals 0,at least one factor is 0 3x=0x+6=0Solve the equation for x x=0x+6=0Solve the equation for x More Steps Evaluate x+6=0Move the constant to the right-hand side and change its sign x=0−6Removing 0 doesn't change the value,so remove it from the expression x=−6 x=0x=−6Solution x1=−6,x2=0 Show Solution Graph