Question

Find the zeroes of polynomial x² + 4√3 x -15 and verify the relations between

zeroes and coefficients of polynomials?​

Answer 1

Step-by-step explanation:

Answer

x

2

−4=0

Here a=1,b=0,c=−4

x

2

=4

⇒x=±2

Therefore, the roots of the given equation are ±2.

As we know that,

Sum of roots =

a

−b

−2+2=

1

0

0=0

L.H.S = R.H.S.

Product of roots =

a

c

−2×2=

1

−4

−4=−4

L.H.S. = R.H.S.

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