Solution

simplify

Solution

+1
Decimal Notation
Solution steps
Multiply by the conjugate
Expand
Expand
Factor out common term
Factor the number:
Cancel the common factor:

Popular Examples

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Frequently Asked Questions (FAQ)

  • What is 9/(2sqrt(7)+1) ?

    The solution to 9/(2sqrt(7)+1) is (2sqrt(7)-1)/3