Question

find a quadratic polynomial the sum and product of zeros of -5 and 3 respectively​

Answer 1

Answer:

x2 +5x +3

Step-by-step explanation:

if zeros are given then polynomial is

x2 - ( sum of zeroes)x + ( product of zeroes)

sum of zeroes = -5

product of zeroes = 3

x2 - (-5)x +(3)

x2 + 5x + 3 is the required polynomial.

Answer 2

sum of the zeroes = -5

product of zeroes = 3

then,

alpha + beeta = -b/a

alpha × beeta = c/a

= -5/1

= 3/1

then

b = 5

a = 1

c = 3

the given equations are:-

x^2 + 5x + 3 = 0