Answer:
a = 25
b= 1
![25(1 + \sqrt{2} )](https://tex.z-dn.net/?f=25%281%20%2B%20%20%5Csqrt%7B2%7D%20%29)
-Expand the brackets first
-than rationalise , to remove the square root from the denominator.
-lastly, simplify.
Hope I was able to help:)))
Answer:
The answer is C
Step-by-step explanation:
Let, the number of students who applied for school = x
Then, it would be: x * 15% = 1800
x * 0.15 = 1800
x = 1800 / 0.15
x = 12,000
In short, Your Answer would be 12,000 students applied for that
Hope this helps!