Here's an alternative approach:
.
If this is base 2 then it is equivalent to: 2 + 1 + 1/2 + 1/4 + 1/8 + ... = 4
If it is base 10 then it is equivalent to: 10/9 + 1/9 + 1/90 + 1/900 + ... = 100/81
Heureka beat me to it! However, Here's my attempt anyway (like heureka, I've assumed the second term was written incorrectly in the original question):
Functions don't have to be either odd or even RP. See below for example:
That's not quite right RP! The general expression is a2 - b2 = (a + b)(a - b)
Here we have a = y, but b = 7i, where i is the square root of -1.
So y2 + 49 → y2 - (7i)2 → (y + 7i)(y - 7i) (Note that i2 = -1)
Are you sure you have written the equations correctly? g(x) must be of order 2, so its highest order term is ax2. This means we must have 5a2 = -8 (because 5a2x4 must equal -8x4). This would make 'a' an imaginary number!
You have rounded down. 22/162*100 ≈ 13.58... The .58 is bigger than 1/2 so you need to round up to get 14% to the nearest percent.
Not quite! You need to divide 22 by 162, not the other way round!
Show the steps you took to get 736%.
Add up all the numbers to get the total. Divide the number under the Blue label by this total. Multiply the result by 100 to turn it into a percentage.
+33669 
