3^x + 4^x = 25
Find x

x=2

3^2=9

+ 4^2=16

9+16= 25

Step-by-step explanation:

hello :

25 =9+16 = 3^2+4^2=25

so x = 2

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb