Question

...heya...


if
$\alpha \beta$
be the zeros of polynomial 2x^2 +5x+k such that
$\alpha {?}^{2} { + \beta }^{2} + \alpha \beta = 21 \div 4$


answer me.....


:)​

Answer 1

I am sorry but I can not understand your question?

Answer 2

Answer:

Step-by-step explanation:

Hey it is not for premidterm portion the portion is 2.3 and 6.2