Question

Find the quadratic polynomial, the sum and product of whose zeroes are
1) ½, -2
2) -3, -7
3) 5+√3 & 5-√2

Answer 1

Step-by-step explanation:

The genaral quadratic equation is

${x}^{2} - ( \alpha + \beta )x + \alpha \beta = 0$

where

$\alpha . \beta \: are \: the \: roots \: of \: equation$

substitute and get the equation

Answer 2

Answer:

1)2 x square -x-4

2)x quare +3x-7

3)x square- 5 + root 3 x+5- root 2

hope it helps...✌✌