Question Simplify the expression −7622−998x Evaluate 0−1−7621−998xRemoving 0 doesn't change the value,so remove it from the expression −1−7621−998xSolution −7622−998x Show Solution Factor the expression −2(3811+499x) Evaluate 0−1−7621−998xRemoving 0 doesn't change the value,so remove it from the expression −1−7621−998xSubtract the numbers −7622−998xSolution −2(3811+499x) Show Solution Find the roots x=−4993811Alternative Form x≈−7.637275 Evaluate 0−1−7621−998xTo find the roots of the expression,set the expression equal to 0 0−1−7621−998x=0Removing 0 doesn't change the value,so remove it from the expression −1−7621−998x=0Subtract the numbers −7622−998x=0Move the constant to the right-hand side and change its sign −998x=0+7622Removing 0 doesn't change the value,so remove it from the expression −998x=7622Change the signs on both sides of the equation 998x=−7622Divide both sides 998998x=998−7622Divide the numbers x=998−7622Solution More Steps Evaluate 998−7622Cancel out the common factor 2 499−3811Use b−a=−ba=−ba to rewrite the fraction −4993811 x=−4993811Alternative Form x≈−7.637275 Show Solution