<u>Solution</u><u>:</u>
The rationalisation factor for
is 
So, let us apply it here.

The rationalising factor for 5 - √2 is 5 + √2.
Therefore, multiplying and dividing by 5 + √2, we have

<u>Answer:</u>
<u>
</u>
Hope you could understand.
If you have any query, feel free to ask.
Answer:
do u need other coordinates?
if so B'(1,-1)
C'(1,4)
D'(5,6)
the formula is (-x,y)
hope it helps :)
Answer: B
Step-by-step explanation:

Every real is solution of the equation .
Answer:
hhhhgvguhvibjhvgyvv
Step-by-step explanation:
bhufyhg88
Answer:
the probability of getting a number less than 7 when rolling a standard dice is 100%
Step-by-step explanation: