Question

write quadratic polynomial , sum of whose zeroes is 2 and product is -8 answer
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Answer 1

Answer:

x²-2x-8

Explanation:

Let the polynomial be ax²+bx+c

Sum of zeroes= -b/a=2=2/1

a=1, b=-2

Product of zeroes= c/a=-8=-8/1

c=-8

Polynomial= x²-2x-8

Answer 2

Answer:

x^2-2x-8

Explanation:

Let the polynomial be ax²+bx+c

Sum of zeroes= -b/a=2=2/1

a=1, b=-2

Product of zeroes= c/a=-8=-8/1

c=-8

Polynomial= x²-2x-8