Question

Find the valuesof integers x and y: x^(8)+16y^(8)=0

Answer 1

x=0,

y=0

Explanation:

`x^8+16y^8=0\\(x^(2)) ^(4) +16(y^(2)) ^(4) =0\\x^2\geq 0,y^2\geq 0\\sum~ of ~two ~positive~ integers ~is~ zero~ if~ each=0\\so~x=0,~y=0`