Question

the value of(7+√3)/(7-√3) is

Answer 1

$(a+b)(a-b)= a^{2}-b^{2}\\\\(7+\sqrt{3})(7-\sqrt{3})\\\\7^{2}-(\sqrt{3})^{2}\\\\49-3\\\\=46$

Answer 2

Answer:

46

Step-by-step explanation:

by Identity a²-b²= (a+b)(a-b)

put values 7²-(√3)²= 49-3= 46