Problem
\( 80^{2}+x^{2}=87^{3} \)
Solution
Step 1 ：\( x^{2} = 87^{3} - 80^{2} \)
Step 2 ：\( x^{2} = 658503 - 6400 \)
Step 3 ：\( x = \sqrt{652103}\)
Step 1 ：\( x^{2} = 87^{3} - 80^{2} \)
Step 2 ：\( x^{2} = 658503 - 6400 \)
Step 3 ：\( x = \sqrt{652103}\)
