Question

3√5+√3 upon √5-√3 the question is rationalize the denominator​

Answer 1

Answer:

by (a+b)(a-b)=$a^{2}$-$b^{2}$

Step-by-step explaination

3$\sqrt{5}$+$\sqrt{3}$upon$\sqrt{5}$-$\sqrt{3}$X$\sqrt{5}$+$\sqrt{3}$upon$\sqrt{5}$+$\sqrt{3}$=18+4$\sqrt{15}$