Question

find the quadratic polynomial where zeros are
3/5 and -1/2
​

Answer 1

Answer:

α+β=5+(-3)=2,αβ=5×(-3)=-15

Answer 2

$\bold {\huge {\color{pink} {\mathfrak{Answer}}}}$

WE KNOW FOR ALL QUADRATIC EQUATION,

$\bold{{x}^{2} - (sum \: of \: roots)x + product \: of \: roots = 0}$

PUTTING VALUE,

${x}^{2} - (\frac{3}{5} + ( - \frac{1 }{2} ))x + \frac{3}{5} \times ( - \frac{1}{2} )$

$\longrightarrow \: {x}^{2} - \frac{1}{10} x - \frac{3}{10} = 0$

$\longrightarrow {\boxed {\mathfrak{10 {x}^{2} - x - 3 = 0}}}$

///MARK IT BRAINLIEST///