Question Factor the expression (w−2)(w2+2w+4) Evaluate w3−8Rewrite the expression in exponential form w3−23Use a3−b3=(a−b)(a2+ab+b2) to factor the expression (w−2)(w2+w×2+22)Use the commutative property to reorder the terms (w−2)(w2+2w+22)Solution (w−2)(w2+2w+4) Show Solution Find the roots w=2 Evaluate w3−8To find the roots of the expression,set the expression equal to 0 w3−8=0Move the constant to the right-hand side and change its sign w3=0+8Removing 0 doesn't change the value,so remove it from the expression w3=8Take the 3-th root on both sides of the equation 3w3=38Calculate w=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 w=2 Show Solution
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