How do you simplify #2div( 5 - sqrt3)#?
3 Answers
May 1, 2018
Multiply denominator and numerator with
Explanation:
Remember that (a+b)(a-b) =
That gives you
=
=
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May 1, 2018
Explanation:
We multiply and divide the fraction by the denominator's conjugate to eliminate the irrationality in the denominator.
Using
May 1, 2018
Explanation:
To rationalize this expression, multiply both sides by the bottom's inverse