Question

if zeroes of the polynomial x^2 + 4x+2a are alpha and 2/alpha,find the value of a​

Answer 1

Answer:

Given :-

Polynomials = x² + 4x + 2a

Zeros = α and \sf\frac{2}{\alpha}

α

2

To Find :-

The value of a.

Formula to be used :-

Product of (zeros) roots = \bf \frac{c}{a}

a

c

Solution :-

Product of (zeros) roots = \sf \frac{c}{a}

a

c

\sf {\implies \frac{2a}{1}=\alpha \times\frac{2}{\alpha}}⟹

1

2a

=α×

α

2

\sf {\implies 2a=2

\sf {\implies a=\frac{2}{2}

Step-by-step explanation:

hope you find the answer

Answer 2

Answer:

-1/4

Step-by-step explanation:

Refer to the picture....

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