Mathematics cheat sheet will help you and to be more informed about the formulas. Knowing it will be your guide.
mathematics Cheat Sheet Template Algebra for you
- (x+y)2 = x2 + y2 + 2xy
- (x-y)2 = x2 + y2 – 2xy
- (x+y)3 = x3 + y3 + 3xy(x + y)
- (x-y)3 = x3 – y3 – 3xy(x – y)
- x2 – y2 = (x + y)(x – y)
- x-2 = 1/x2, 2-4 = 1/16 = 1/24
- (xa)(xb) = xa+b
- xa/xb = xa-b = 1/xb-a
- x0=1
- xaya = (xy)a, 2232 = 62
The quadratic equation, for any given x if ax2 + bx + c =0 then x has the 2 solutions
x=(-b+√(b2 – 4ac)/2a, x=(-b-√(b2 – 4ac)/2a
xayb is not equal to (xy)a+b
Functions: f(x)= 9x + 5; where f is the function of x because it will change X, depends on the X.
Value of the f can be obtained by the substituting x in ‘9x + 5’, so f(2) =23 when x=2. The domain of any of the function is set of permissible inputs values of variable. For example:
-3x + 5 < 23
for the above inequality, you need solutions for x. Above equation is the equivalent to -3x < 18 or -x < 6 which means x > -6
hence x can be -5,-3.. 1,2… (infinite values)
Cheat Sheet Template Interest you can Rely on
- Simple Interest:
, where the P will be the principal, r will be the rate, and t will bethe time. - Compound Interest:
, where the n is the number of times compounded for each year
- Work rates:
, where the T is time of completion of the task when 2 workers are combining effort. - Sets:
– Where can I read about APA?
– APA format cheat sheet is exactly what you need!
- Distance, Rate, and Time:
- Circles:
- Squares:
, where s = side
- Rectangles:
, where l = length and w = width
- Trapezoids:
- Polygons:
, where the n = # of sides
- Prime Numbers and the Integers:
1 is not the prime. 2 is the smallest number for prime and the only even prime.
An integer is any counting number which include the negative numbers (e.g. -3, -1, 2, 7…but not 2.5).
- Fast Fractions:
- Divisibility:
sum of the digits will be divisible by three
last 2 digits of the number will be divisible by four
last digit is either a five or zero
even number and the sum of the digits will be divisible by three
if last 3 digits will be divisible by eight
sum of the digits will be divisible by nine
- Combination and the permutations:
n will be the total number, r will be the number you choose
- Probability:
Online, you can also check out mathematics cheat sheet pdf. There are many PDFs that are available on the internet that you can download.
Rely on mathematics cheat sheet pdf
There is nothing wrong in relying with cheat sheet tips because you have a guide. Just remember that you search for the best cheat that will help you in knowing the formulas. Formulas will help you to get the right answer.
Knowing how to do a cheat is important because you will have easy task in compiling all the information in one page. You need to start creating your own cheat sheet today and do not waste your time to anything else. Try to learn financial management cheat sheet. It can be helpful in future!
Use our mathematics cheat sheet today!
