Question Simplify the expression Solution 16−32x+24x2−8x3+x4 Evaluate (2−x)4Solution 16−32x+24x2−8x3+x4 Show Solution Find the roots Find the roots of the algebra expression x=2 Evaluate (2−x)4To find the roots of the expression,set the expression equal to 0 (2−x)4=0The only way a power can be 0 is when the base equals 0 2−x=0Move the constant to the right-hand side and change its sign −x=0−2Removing 0 doesn't change the value,so remove it from the expression −x=−2Solution x=2 Show Solution