Question

find a quadratic polynomial, the sum and product of whose zeroes are-5 and 3 , respectively​

Answer 1

Answer:

sum of zeros is -5

product of zeros is 3

therefore the quadratic equation is

x^2-(sum of roots)X+(product of roots)

therefore the ans is

x^2+5x+3

hope this and helps you

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Answer 2

Answer:

x²+2x-15

Step-by-step explanation:

Sum of zeroes = -5+3=-2

Product of zeroes=3×-5=-15

Quadratic equation,

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

=>x²-(-2x)x+(-15)

=>x²+2x-15