Question

find the roots of the quadratic equation<br />$\sqrt{2 } {x }^{2} + 7x + 5 \sqrt{2} = 0$<br />

Answer 1

[tex] \sqrt{2}x^2+2x+5x+5 \sqrt{2} =

\sqrt{2}x(x+ \sqrt{2} )+5(x+ \sqrt{2} ) = [/tex]

$x= \frac{-5}{ \sqrt{2} } and \sqrt{-2}$

Answer 2

nope...-1/√2 or -5/√2 hoga