If i did this right it is x2-4 over 2(x-2)
Solution:x^2+3x-4=(x+4)(x-1)>0,
therefore, the x range is (-∞,-4)∪(1,+∞).
Answer:(-∞,-4)∪(1,+∞).[
So, by using above rule for finding average; here number of the numbers is 2 and sum of these two numbers is 25+50=75. Hence, average of 25 and 50 is: 75/2=37.5. Thus, average of 25 and 50 is 37.5.
Step-by-step explanation:
Yes, it is Arithmetic sequence
Because
1/2 - 1 = 0 - 1/2=-1/2-0= - 1/2
Common Difference d = - 1/2
That decimal is equivalent to
45,833,333,333 / 100,000,000,000 .
If the numerator and denominator have any common factor,
then the fraction can be simplified. But I doubt it.
