The answer will be C
_
5/2 , /5 , 2.71 (71 Repeating) , 2 3/4
Answer:
129/2
Step-by-step explanation:
1 129
64 --- = -------
2 2
To find the improper fraction, you multiply the denominator by the whole number and then add the numerator. In the end, you put that answer over the starting denominator.
64 X 2 = 128 128 + 1 = 129 129 / 2 is the answer
Since there's a common denominator, you can go straight into subtracting,
so for the top, x^2 + 8x - x^2 -2x + 6 will simplify to -6x -6 which with the bottom can be reduced (dividing everything by 3) to 2x - 2/x^2 + x
Answer:
8^ -11
Step-by-step explanation:
8^-2 * 8^-9
The bases are the same so we can add the exponents
8 ^ (-2+-9)
8^ -11
