Find the zeros of the quadratic polynomial 5x^{2}-4-8x and verify the relationship between the zeros and the coefficient of the given polynomial.
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2 will be zero of polynomial in 5x^2 -4-8x
let p(x)= 5x^2 -4-8x
p(2)= 5x2^2 - 4- 8x2
= 20 -4 -16
= 20 -20
= 0
hence verified
let p(x)= 5x^2 -4-8x
p(2)= 5x2^2 - 4- 8x2
= 20 -4 -16
= 20 -20
= 0
hence verified
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