Question

(10) ²_48= a² + b ²​

Answer 1

(6.9)²...............

Answer 2

10^2 - 48 = a^2 + b^2

100 - 48 = a^2 + b^2

52 = a^2 + b^2

Let’s use a^2 + b^2 = c^2.

a^2 + b^2 = c^2 = 52

c = sqrt 52 or 2 sqrt 13.