Math, asked by vinitharajnair, 11 months ago

hlo anybody pls answer the qstn....!!!!

If zeroes of the polynomial
 {x}^{2}  + 4x + 2a
are
 \alpha \:  \:  \: and \:  \:  \:  \frac{2}{ \alpha }
then find the value of "a" ​

Answers

Answered by harshsingh26092002
1

Answer:

So simple buddy

Compare x^2 + 4x +2a with ax^2 + bx +c

a = 1, b= 4, c= 2a

Now,

A/Q

It's zeros are Alpha and 2/Alpha

Product of zeros = c/a

Alpha × 2 /Alpha = 2a

Alpha will be cancelled

2 = 2a

a = 1

Soo simple ☺️

Answered by jaynair2004
1
This is ur answer buddy ❤️
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