Question Factor the expression Factor x(x+3) Evaluate x2+3xRewrite the expression x×x+x×3Solution x(x+3) Show Solution Find the roots Find the roots of the algebra expression x1=−3,x2=0 Evaluate x2+3xTo find the roots of the expression,set the expression equal to 0 x2+3x=0Factor the expression More Steps Evaluate x2+3xRewrite the expression x×x+x×3Factor out x from the expression x(x+3) x(x+3)=0When the product of factors equals 0,at least one factor is 0 x=0x+3=0Solve the equation for x More Steps Evaluate x+3=0Move the constant to the right-hand side and change its sign x=0−3Removing 0 doesn't change the value,so remove it from the expression x=−3 x=0x=−3Solution x1=−3,x2=0 Show Solution