Because 1/4 is a fractional number, it is also a ratio which means it is Rational. :)
Answer:
sorry
Step-by-step explanation:
i think hope this helps
2x^2 + x + 3=0 has only complex roots.
The determinant is 1-4*2*3 = -23
-23 (or any determinant) is the part under the square root sign, If that determinant is negative, knowing you cannot take the square root of a negative number, we know the answers must be complex.
2.08. If you want to round, then it will be 2.09.
Hope this helps! ;)
Answer:

Step-by-step explanation:
can also be written as 

Simply to 
-OTHER METHOD-
can be simplified to 
