Question

How can you write the expression with a rationalized denominator?
√3-√6/√3+√6

Answer 1

to rationalise the denominator u need to multiply both num and denom by the conjugate of the denom

Answer 2

multiply bottom and up in sqrt3-sqrt6

Answer 3

for √3+√6 the conjugate is √3- √6 hence u have to multiply with √3+√6 (both num and denom)
(√3-√6)*(√3-√6)/(√3+√6)*(√3-√6)= (√3-√6)^2/(3-6) =(3+6 -2√18)/(-3)=
= (9-2*3√2)/(-3) =-3+2√2

Answer 4

Thank you sooo much!!!! :)

Answer 5

welcome