Question Factor the expression (x−2)(x2+2x+4) Evaluate x3−8Rewrite the expression in exponential form x3−23Use a3−b3=(a−b)(a2+ab+b2) to factor the expression (x−2)(x2+x×2+22)Use the commutative property to reorder the terms (x−2)(x2+2x+22)Solution (x−2)(x2+2x+4) Show Solution Find the roots x=2 Evaluate x3−8To find the roots of the expression,set the expression equal to 0 x3−8=0Move the constant to the right-hand side and change its sign x3=0+8Removing 0 doesn't change the value,so remove it from the expression x3=8Take the 3-th root on both sides of the equation 3x3=38Calculate x=38Solution More Steps Evaluate 38Write the number in exponential form with the base of 2 323Reduce the index of the radical and exponent with 3 2 x=2 Show Solution