Why are surds put on the numerator in the final answer when it is a fraction.
50905
Why rationalize the denominator?
130723
Why is the result of a raster calculation integer when it should be decimal?
146616
Why is the squared difference so commonly used?
120430
A question about how to express a fraction as ${1\over q_1}+{1\over q_2}+ \cdots+{1\over q_N}$
26058
Why is radian so common in maths?
81308
What is the reasoning behind standardization (dividing by standard deviation)?
26317
How is moving the last digit of a number to the front and multiplying related to multiplicative orders?
154319
Why do you add +1 in counting test questions?
38321
Why was an answer allowed on a question that was merged into another one?
35794
Why does synthetic division work?
92619
Why is gender typically coded 0/1 rather than 1/2, for example?
146400
When finding outliers from the Interquartile range why I have to multiply by 1.5?
40415
Why do we require quotient to be surjective?
110438
Answer when integrating by partial fractions
50230
Why does the order of summation of the terms of an infinite series influence its value?
116568
Why is a repeating decimal a rational number?
35484
A question in math mode