Question Factor the expression Factor −4(8x−1) Evaluate −32x+4Solution −4(8x−1) Show Solution Find the roots Find the roots of the algebra expression x=81Alternative Form x=0.125 Evaluate −32x+4To find the roots of the expression,set the expression equal to 0 −32x+4=0Move the constant to the right-hand side and change its sign −32x=0−4Removing 0 doesn't change the value,so remove it from the expression −32x=−4Change the signs on both sides of the equation 32x=4Divide both sides 3232x=324Divide the numbers x=324Solution x=81Alternative Form x=0.125 Show Solution