Question Factor the expression (f−2)(f2+2f+4) Evaluate f3−8Rewrite the expression in exponential form f3−23Use a3−b3=(a−b)(a2+ab+b2) to factor the expression (f−2)(f2+f×2+22)Use the commutative property to reorder the terms (f−2)(f2+2f+22)Solution (f−2)(f2+2f+4) Show Solution Find the roots f=2 Evaluate f3−8To find the roots of the expression,set the expression equal to 0 f3−8=0Move the constant to the right-hand side and change its sign f3=0+8Removing 0 doesn't change the value,so remove it from the expression f3=8Take the 3-th root on both sides of the equation 3f3=38Calculate f=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 f=2 Show Solution
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