Recycling Mathematics

-1 < a < 0 with a value of the following: The value for the smallest thing?

Any number between -1 and 0, when selected, but let's choose a fountain.  select 1),  is assigned to. No. 2 is the No.1 of the opposite sign of a recycling-a. So . Recycling of the No.1 and No.3 squared . Times the inverse of the No.3 or No.4 recycling raseo . No.5 is 4) times by recycling the opposite sign raseo -4.
So the answer No.5!
Two problem are short on time, if you assign a single one. Recycling daeiphan once things weigh a relationship is to reduce the waste of time and resources.

Stickman and mathematics

Stickman teach proportional expression to the nature of the radical.

Problem, let one.
real number x, y, z for x: y = 3: 2, when,

If the stickman to a lot of it just fits the assignment.
If there is a fraction doubt make an unconditional reduction of fraction.

Writes for the school, where the proportional factor k is a need to write.

Tinkerbell and mathematics

If the disappearance constant differential

Mathematical of the Swordsman

This is graph of simultaneous equations .
The solution of this simultaneous equations?

General beginner looking at this problem produces very scared.

But the two veterans to find the answer simply.

The coordinates of two knife encounter is the solution of two simultaneous equations.
(4, 3)! Again, careful, Write the first x-coordinate.

Go and mathematics

white stone and black of go stone and teach binary system.

This regularity is immediately take advantage of the binary system. Black Stone 1, whiter stone is zero.

School exams set exam question probability 93.475%

After studying mathematics rest & exercise

Crab and Mathematics

Uca lactea lactea and the first cosine rule

In the first cosine rule upper case, small letter comes mixed together. In fact, the edge refers to case and upper case refers to the angle. First cosine rule is like a uca lactea lactea mismatched claw shape. Body itself of crab is the cosine.



A sandy beach is a blackboard.
Wave is the eraser.

Math study tool

Dangerous Math Dynamite

Dynamite of radius 5cm 6 string and tie the dog. If you compare the length of the following? If loose as soon as you can explode the dynamite of the following!

The frequently asked question for full marks prevention!

Poker and Math

Mathematics in cards

Diagonal length of A4 paper is same the length of the B4 paper width.

Yuna Mathematics

1 rotation axis of segment AC if the resulting space figure?
Yuna resolve the sit spin!

Hey Yuna , what do you think? - Body of revolution!

The Wright Brothers and the mathematical

 The primary function y = ax + b

Humans can not fly. y = ax also can not escape to the origin. The Wright Brothers made ​​the plane fly human being. y-intercept b is formed. y = ax + b is the freedom of the origin or outside.

 

Michael Jackson and Mathematics

In the calculation of the composite function is used by Michael Jackson's moonwalk.

Only once, I'll release. f (1) The value of the mask along the arrow in the domain 1 is 2. Now, go forward along been the domain 2 is 4. so 1 got the answer 4. moonwalk in the back, like you think going forward will go back. That seemed to go back, go forward moonwalk dance technology. Break the rest of the question itself. Homework!!
Step 2 answer: 5, 3 single answer: 4, 4 times answer: 4

Radiation math

How to memorize mutual relation of trigonometric functions.
take advantage of radioactivity administration mark.

reciprocal relationship: diagonal
1 and 4, 3 and 6, 2 and 5

Squared relationship

To prevent radiation leakage using the following formula to spin it locked! The risk of radiation leakage know it, do not say.

Pineapple and mathematics

If you want to eat pineapple mouth not just an assignment.

Question) x=-2, y=1,

This question is just that type of question. If the assignment should not just. Make sure the assignment by trimming.

before the state reduction to common denominator reduction of fraction into two parts to eat if you like the assignment.

clothes pin, pelican and mathematics

High school sample questions from previous analysis.
A, D size comparison.
Leading to an infinite continued fraction of the size comparison.

A: clothespin, D: pelican mouth

No.1 to  A substitution and calculation

No.2  to  D substitution and calculation

1 and 2 times the size comparison. (Minus one)

In the mock test is sometimes set exam questions.

Atlas and Mathematics

Principles of elementary mathematics

In a parallelogram, a rectangle is 1 wide is all a few more?

Move the fields you can count!
Elementary concept, but why is the width of the parallelogram (The base)  (height) of the shape by moving some of Atlas reasons are to teach.
cut and move the parallelogram is a rectangle at the same time.
The width of the rectangle (width)  (vertical)
You are misinformed.
In Roman mythology Atlas holding the earth that receives the punishment does not know. No.
To teach math concepts holding the district was trying to raise eight forces will

Alexander and Mathematics

Alexander is to loosen the hard knot and knife cut off. The Alexander to solve children are difficult to school math sample questions cut.

The size of the two alternate angles on parallel lines with each other using equivalence Alexander's cutting.

Shark Math

To learning in shark gill Calculation of composite function

Assignment of the composite function is calculated from the back.
If you can not find overturning a shark, took advantage of this weakness.

  (See Gill)))   )

Sharks have a roar. Assign the attributes straight.---

Enzyme science of kimchi

Inverse function of the irrational function to obtain the formula.

Kimchi fermentation as a temporary decrease of vitamin c and vitamin b is also reduced. But kimchi fermentation, Anticancer, antioxidant, produces a tremendous lactic acid.

So when a bunch inverse function, + c is replaced with the-c, and + b is changed to -b. Lactic Acid a, keeps a firm place denominator.

Dog parade

Dog parade

(factor of dogs to be evenly inversions)