Question Factor the expression x3(x−4) Evaluate x4−4x3Rewrite the expression x3×x−x3×4Solution x3(x−4) Show Solution Find the roots x1=0,x2=4 Evaluate x4−4x3To find the roots of the expression,set the expression equal to 0 x4−4x3=0Factor the expression x3(x−4)=0Separate the equation into 2 possible cases x3=0x−4=0The only way a power can be 0 is when the base equals 0 x=0x−4=0Solve the equation More Steps Evaluate x−4=0Move the constant to the right-hand side and change its sign x=0+4Removing 0 doesn't change the value,so remove it from the expression x=4 x=0x=4Solution x1=0,x2=4 Show Solution
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