Question Simplify the expression −272−790u Evaluate 576−848−790uSolution −272−790u Show Solution Factor the expression −2(136+395u) Evaluate 576−848−790uSubtract the numbers −272−790uSolution −2(136+395u) Show Solution Find the roots u=−395136Alternative Form u≈−0.344304 Evaluate 576−848−790uTo find the roots of the expression,set the expression equal to 0 576−848−790u=0Subtract the numbers −272−790u=0Move the constant to the right-hand side and change its sign −790u=0+272Removing 0 doesn't change the value,so remove it from the expression −790u=272Change the signs on both sides of the equation 790u=−272Divide both sides 790790u=790−272Divide the numbers u=790−272Solution More Steps Evaluate 790−272Cancel out the common factor 2 395−136Use b−a=−ba=−ba to rewrite the fraction −395136 u=−395136Alternative Form u≈−0.344304 Show Solution