Question 171844
Rationalize the denominator.
4 - sqrt3/6 + sqrty
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{{{(4 - sqrt(3))/(6 + sqrt(y))}}}
Multiply NUM and DEN by the conjugate of the DEN
={{{((4-sqrt(3))*(6-sqrt(y)))/((6+sqrt(y))*(6-sqrt(y)))}}}
={{{((4-sqrt(3))*(6-sqrt(y)))/(36-y)}}}