Question

Please answer this maths equation
x^2+x^2=50^2

Answer 1

x^2+x^2=50^2
2x^2=2500
x^2=1250
x=√1250
x=25√2

Answer 2

x^2+x^2=50^2

2x^2=2500

x^2=1250

x=under root 1250