Question Simplify the expression −7x2−6x Evaluate −7x2−6x×1Solution −7x2−6x Show Solution Factor the expression −x(7x+6) Evaluate −7x2−6x×1Multiply the terms −7x2−6xRewrite the expression −x×7x−x×6Solution −x(7x+6) Show Solution Find the roots x1=−76,x2=0Alternative Form x1=−0.8˙57142˙,x2=0 Evaluate −7x2−6x×1To find the roots of the expression,set the expression equal to 0 −7x2−6x×1=0Multiply the terms −7x2−6x=0Factor the expression More Steps Evaluate −7x2−6xRewrite the expression −x×7x−x×6Factor out −x from the expression −x(7x+6) −x(7x+6)=0When the product of factors equals 0,at least one factor is 0 −x=07x+6=0Solve the equation for x x=07x+6=0Solve the equation for x More Steps Evaluate 7x+6=0Move the constant to the right-hand side and change its sign 7x=0−6Removing 0 doesn't change the value,so remove it from the expression 7x=−6Divide both sides 77x=7−6Divide the numbers x=7−6Use b−a=−ba=−ba to rewrite the fraction x=−76 x=0x=−76Solution x1=−76,x2=0Alternative Form x1=−0.8˙57142˙,x2=0 Show Solution