Question

x² + (x+7)² = 17²

Please answer QUICKLY!!​

Answer 1

$x ^{2} + (x + 7) ^{2} = 17 ^{2} \\ x ^{2} + x ^{2} + 49 = 289 \\ 2x ^{2} = 289 - 49 \\ x ^{2} = 240 \div 2 \\ x ^{2} = 120 \\ x = \sqrt{120} \\ x = 10.954$

Hope it helps you frnd

Answer 2

mark as brainliest and like the answer