Question x3(x−8) Simplify the expression x4−8x3 Evaluate x3(x−8)Apply the distributive property x3×x−x3×8Multiply the terms More Steps Evaluate x3×xUse the product rule an×am=an+m to simplify the expression x3+1Add the numbers x4 x4−x3×8Solution x4−8x3 Show Solution Find the roots x1=0,x2=8 Evaluate (x3)(x−8)To find the roots of the expression,set the expression equal to 0 (x3)(x−8)=0Calculate x3(x−8)=0Separate the equation into 2 possible cases x3=0x−8=0The only way a power can be 0 is when the base equals 0 x=0x−8=0Solve the equation More Steps Evaluate x−8=0Move the constant to the right-hand side and change its sign x=0+8Removing 0 doesn't change the value,so remove it from the expression x=8 x=0x=8Solution x1=0,x2=8 Show Solution