Question

Find the zeros of polynomial (py) = y2 + 2y - 5 and verify the relationship bet
the zeros and its coefficients.​

Answer 1

Step-by-step explanation:

Answer

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Correct option is

A

−25,25

The quadratic polynomial is y2+235y−5.

The zeros of the polynomial are:

    y2+235y−5=0

⟹  y2+25y−25y−5=0

⟹  y(y+25)−25(y+25)=0

⟹  (y+25)(y−25)=0

⟹  y−25 and y=