Question Simplify the expression x6−7 Evaluate x5×x−7Solution More Steps Evaluate x5×xUse the product rule an×am=an+m to simplify the expression x5+1Add the numbers x6 x6−7 Show Solution Find the roots x1=−67,x2=67Alternative Form x1≈−1.383088,x2≈1.383088 Evaluate x5×x−7To find the roots of the expression,set the expression equal to 0 x5×x−7=0Multiply the terms More Steps Evaluate x5×xUse the product rule an×am=an+m to simplify the expression x5+1Add the numbers x6 x6−7=0Move the constant to the right-hand side and change its sign x6=0+7Removing 0 doesn't change the value,so remove it from the expression x6=7Take the root of both sides of the equation and remember to use both positive and negative roots x=±67Separate the equation into 2 possible cases x=67x=−67Solution x1=−67,x2=67Alternative Form x1≈−1.383088,x2≈1.383088 Show Solution
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