Question

A polynomial whose zeroes are √2 and -√2 is .​

Answer 1

Answer:

${x}^{2} - 2$

Step-by-step explanation:

$= (x - \sqrt{2} )(x - ( - \sqrt{2} )) \\ = (x - \sqrt{2} )(x + \sqrt{2} ) \\ = { {x}^{2} - { \sqrt{2} }^{} }^{2} \\ = {x}^{2} - 2$