Please help !!!!! Explain to me and need answer quick

Answer:
We can see that the denominators of both the numbers is not same
So in order to make it same for the both numbers, we will multiply the second number by 2/2 ,(which is basically 1 so it won't affect our calculations)
[tex]\frac{11}{2^2 * 5^2}[/tex] - [tex]\frac{2}{2^2 * 5^2}[/tex]
So we will just subtract the numbers now
[tex]\frac{9}{2^2 * 5^2}[/tex] This is the answer
Kindly mark Brainly, Thanks