(α+в)²= α²+2αв+в² (α+в)²= (α-в)²+4αв (α-в)²= α²-2αв+в² (α-в)²= (α+в)²-4αв α² + в²= (α+в)² – 2αв. α² + в²= (α-в)² + 2αв.......
Tag: mathematics
Why can’t you divide by zero?Why can’t you divide by zero?
In the world of math, many strange results are possible when we change the rules. But there’s one rule that......