Question Simplify the expression x3−812 Evaluate x2×x−812Solution More Steps Evaluate x2×xUse the product rule an×am=an+m to simplify the expression x2+1Add the numbers x3 x3−812 Show Solution Find the roots x=3812Alternative Form x≈9.329363 Evaluate x2×x−812To find the roots of the expression,set the expression equal to 0 x2×x−812=0Multiply the terms More Steps Evaluate x2×xUse the product rule an×am=an+m to simplify the expression x2+1Add the numbers x3 x3−812=0Move the constant to the right-hand side and change its sign x3=0+812Removing 0 doesn't change the value,so remove it from the expression x3=812Take the 3-th root on both sides of the equation 3x3=3812Solution x=3812Alternative Form x≈9.329363 Show Solution
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