Question

4²+5²+__² =12
5²+__²+30² = 31² 6²+7²+__² =__²

Answer 1

4² + 5² __ ² = 12

• 16 + 25 + x² = 12
• 51 + x² = 12
• x² = 12 - 51
• x² = - 39
• x = √- 39

So the equation can be written as ,

4² + 5² + √- 39² = 12

5² + __² + 30² = 31² 6² + 7² + __² = __²

Editing in the equation , so becomes ,

• 5² + y² + 30² = 31² x 6² + 7² + 0² = z²
• 5² + y² + 30² = 961 x 36 + 49 = z²
• 5² + y² + 30² = 34596 + 49 = z²
• 5² + y² + 30² = 34646 = z²
• 5² + y² + 30² = 34646
• y² + 25 + 900 = 34646
• y² + 925 = 34646
• y² = 34646 - 925
• y² = 33721
• y = √33721²

And,

• z² = 34646
• z = √34646

So , the equation is ,

• 5² + √33721² + 30² = 31² 6² + 7² + 0² = √34646²