Question Simplify the expression x2−1386x Evaluate x2−18x×77Solution x2−1386x Show Solution Factor the expression x(x−1386) Evaluate x2−18x×77Multiply the terms x2−1386xRewrite the expression x×x−x×1386Solution x(x−1386) Show Solution Find the roots x1=0,x2=1386 Evaluate x2−18x×77To find the roots of the expression,set the expression equal to 0 x2−18x×77=0Multiply the terms x2−1386x=0Factor the expression More Steps Evaluate x2−1386xRewrite the expression x×x−x×1386Factor out x from the expression x(x−1386) x(x−1386)=0When the product of factors equals 0,at least one factor is 0 x=0x−1386=0Solve the equation for x More Steps Evaluate x−1386=0Move the constant to the right-hand side and change its sign x=0+1386Removing 0 doesn't change the value,so remove it from the expression x=1386 x=0x=1386Solution x1=0,x2=1386 Show Solution