Answer:
53
Step-by-step explanation
8 - 8/2 (this is a fraction) is also known as
8-4 because 8 divided by 2 is 4
so 8-4 = 4
next 4 + 7^2
why is the 2 in the air????
so that's called an exponent, in this case the two means 7 x 7, it is multiplying by itself, thats the essence of exponents. I can do this for exponent 3,4,5,6,7 and so forth. Anyways, 7^2 or 7x7=49
Knowing this its now 4+49= 53
