Answer/Step-by-step explanation:
Square all three numbers. If the largest number squared is equal to the sum of the squares of the other two, then the numbers form a Pythagorean triple.
<u><em>or</em></u>
Since a Pythagorean triple is three positive integers a, b, and c such that (a^2)+(b^2)=(c^2), first take the sum of the squares of the two legs and make an estimate. For example, 3, 4, and 5 is a Pythagorean triple since 9+16=25
<u><em>either one works</em></u>
Answer:
3x
Step-by-step explanation:
Answer:
The answer is 2 561,2785 !!!
Square root 270 a^2 b^2
3sq root 30 a^2b^

This equation has the next form:

To find if the equation has two complex solutions we have to check if the discriminant is negative, as follows:

Then, the first case has two complex solutions.
In the second case,

The discriminant in this case is:

Then, the second case has two complex solutions.
In the third case,

The discriminant in this case is:

Then, the third case has two real solutions.
In the fourth case,

The discriminant in this case is:

Then, the fourth case has two complex solutions.