Question

Solve 4/√7-1 +2/√7+1

Answer 1

Answer:

$\frac{4}{\sqrt{7}}-1+\frac{2}{\sqrt{7}}+1$

$=\frac{4}{\sqrt{7}}+\frac{2}{\sqrt{7}}-1+1$

$\frac{4}{\sqrt{7}}+\frac{2}{\sqrt{7}}=\frac{6\sqrt{7}}{7}$

$\frac{6\sqrt{7}}{7}-1+1$

$-1+1=0$

$=\frac{6\sqrt{7}}{7}$

OAmalOHopeO

Answer 2

Answer:

Answer is (6$\sqrt{7}$ +2)/6

Step-by-step explanation:

The question isn't very clear, so I'm gonna assume the denominator is  $\sqrt{7}$-1 and $\sqrt{7}$+1