Question

22/5-√3 + 8/√11+√3 - 7/√11 +2​

Answer 1

Объяснение:

$\frac{22}{5} - \sqrt{3} + \frac{8}{ \sqrt{11} } + \sqrt{3} - \frac{7}{ \sqrt{11} } + 2 = \frac{22}{5} + \frac{8 \sqrt{11} }{11} - \frac{7 \sqrt{11} }{11} + 2 = \frac{32}{5} + \frac{8 \sqrt{11} }{11} - \frac{ 7\sqrt{11} }{11} = \frac{32}{5} + \frac{ \sqrt{11} }{11}$

Answer 2

22/5-√3+8/√11+√3-7/√11+2

First, let's simplify the terms with square roots:

-√3 + √3 = 0 8/√11 - 7/√11 = 1/√11

Now we have:

22/5 + 1/√11 + 2

To combine the fractions, we need to find a common denominator. In this case, the common denominator is 5√11. So we need to multiply the first fraction by √11/√11 and the second fraction by 5/5:

(22/5) * (√11/√11) + (1/√11) * (5/5) + 2

This gives us:

(22√11) / (5√11) + 5/5√11 + 2

Now we can combine the fractions:

(22√11 + 5 + 10√11) / (5√11)

This simplifies to:

(32√11 + 5) / (5√11)

So the final answer is:

(32√11 + 5) / (5√11)