Question

rationalize the denominator
4/√5+√3​

Answer 1

Answer:

First

Step-by-step explanation:

+All=4+5+3=12

Ettydenominator is equal to 12 Answer first + 4 + 5 + 3 is equal to 12 12 / because a dinner you not given and denominator is your 3 answer is equal to 3

Answer 2

$\huge\bold\red{Hey!}$

$\frac{4}{ \sqrt{5} + \sqrt{3} } \\ \\ \frac{4}{ \sqrt{5} + \sqrt{3} } \times \frac{ \sqrt{5} - \sqrt{3} }{ \sqrt{5} - \sqrt{3} } \\ \\ \frac{4 \sqrt{5} - 4 \sqrt{3} }{ { \sqrt{5} }^{2} - { \sqrt{3} }^{2} } \\ \\ \frac{4 \sqrt{5} - 4 \sqrt{3} }{2} \\ \\ 2 \sqrt{5} - 2 \sqrt{3}$