Question Simplify the expression x4−16x3+96x2−256x+256 Evaluate (x−4)4Solution x4−16x3+96x2−256x+256 Show Solution Find the roots x=4 Evaluate (x−4)4To find the roots of the expression,set the expression equal to 0 (x−4)4=0The only way a power can be 0 is when the base equals 0 x−4=0Move the constant to the right-hand side and change its sign x=0+4Solution x=4 Show Solution
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