Question

Hypotenuse of a right triangles whose legs are square root of 10 and sqare root of 15

Answer 1

10^2 + 15^2 = c^2

100 + 225 = c^2

325 = c^2

Find the square root of both sides ....

18.02 = c = hypotenuse.

Answer 2

sqrt{10}² + sqrt15² = c²

The square of any square root is that number without the square root sign

So now we have 10 + 15= c²
25 = c²
So c= 5