How do i solve surd question on 5/3+square root 2
2 answers
I have not seen an answer
multiply top and bottom by the conjugate.
5/(3+√2) * (3-√2)/(3-√2) = 5(3-√2)/(9-4) = 3-√2
5/(3+√2) * (3-√2)/(3-√2) = 5(3-√2)/(9-4) = 3-√2