Question

g. what is the
is the value of k, if one
root of the
of. quadratic equation x² tk x + 10 = 0 is2
quadratic​

Answer 1

${\huge{\boxed{\underline{\textbf{\textsf{\color{lightpink}{An}{\color{lightblue}{sw}{\color{lightgreen}{er}{\color{lightyellow}{:}}}}}}}}}}$

To Solve:

• Find k in x² + kx + 10 = 0 if one of the roots is 2.

Solⁿ:

putting 2 in x

p(x) = 2

= (2)² + k(2) +10 = 0

= 4 + 2k + 10 = 0

= 14 + 2k = 0

= 2k = -14

= k = -7

Eqⁿ so formed : x² -7x +10

ㅤ

HOPE IT HELPS

MARK BRAINLIEST PLS :)