Question

find \: zeros \: of \: polynomial \: {x }^{2} + 2 \sqrt{2x} - 6findzerosofpolynomialx
2
+2
2x
​
−6
​

Answer 1

HERE IS UR ANSWER DEAR

x² + 2√2x -6 = 0

x² + ( 3√2 - √2 ) x -6 = 0

x² + 3√2x - √2x -6 = 0

x ( x + 3√2) -√2 ( x - 3√2) = 0

(x + 3√2) (x- √2) = 0.

( x +3 √2 ) = 0

x = -3√2

(x-√2) = 0

x = √2