SOLUTION: Please help me answer this, Thank you so much!
If x= {{{sqrt(7)+sqrt(3)}}}/{{{sqrt(7)-sqrt(3)}}} and y={{{sqrt(7)-sqrt(3)}}}/{{{sqrt(7)+sqrt(3)}}}
then evaluate the following qu
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: Please help me answer this, Thank you so much!
If x= {{{sqrt(7)+sqrt(3)}}}/{{{sqrt(7)-sqrt(3)}}} and y={{{sqrt(7)-sqrt(3)}}}/{{{sqrt(7)+sqrt(3)}}}
then evaluate the following qu
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Using them, find what happens if substitute for question (1).
The next two steps are difficult to give through the keyboard and text and I omit them here; involving "invert and multiply" for the complex fractions and of multiplying binomials;
but then you can show the step
, which is reducible
Next, the process of rationalizing the denominators will also act to raise each rational expression to higher terms having the common denominator.
, and you have the result causing Difference of Squares for the denominators. (NOTE that this step is now fixed...)
The rest of the arithmetic steps should be expected without overly-strategizing.