Question

Find a quadratic polynomial of sum of whose zeros are 2 and product is minus 8 hence find the zeros of the polynomial

Answer 1

The zeroes are 4 and -2
P(x)=x^2-2x-8

Answer 2

Answer:

p(x) =Axis square minus sum of zero X + product

x2-2x+(-8)

x2-2x-8

x2(-4x-2x)-8

x(x-4)+2(x-4)

(x-4)(x+2)

answer