Question

A quadratic polynomial, whose zeroes are -3 and 4, is​

Answer 1

Answer:

sum of zeros

$(\alpha + \beta ) = - 3$

product of zeros

$( \alpha \times \beta ) = 4$

quadratic polynomial whose zeros are

$\alpha \beta \: \: \: \: is$

$k( {x}^{2} - (\alpha + \beta )x + (\alpha \times \beta )$

$k( {x}^{2} -( - 3)x + (4)$

$k( {x}^{2} + 3x + 4)$