I'm not certain I know how to do that.
but here's an indefinite integral
\(\int\frac{(-1+x)^2}{4x^2}\ dx =\frac{x^4-6x^2-3}{12x}=C\)
I have the same thing happening. if you copy paste the boxes into google it will tell you that it is in fact, a bat emoji
that would be 59049
9*9*9*9*9
that would be 0.13%
33300/252525=0.13
you add the two zeroes because it has been multiplied by 100 while 252525 has been multiplied times X then divide and get your answer.
there should be an ab/c button or something similar on your calculator. given that it's a scientific or graphing calculator and not an ancient model.
it depends on the value of the integers. -7+4 will be a negative three. while a -7+9 will be a positive two. it's entirely dependent on the values. if you are multiplying however, a negative times a positive is ALWAYS negative and a negative times a negative is ALWAYS a positive.
0.33
for future reference, just divide the numerator by the denominator.
1.27482362e25
you should try integral equations. they're pretty entertaining. or learn a language. I recommend Swedish. Nu Kör vi!