plz check what's wrong
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sasr2210:
no
there is nothing wrong in calculation
oh yeaj
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Hey,
In the second step,
Alpha^2 + beta^2 is obtained . The next step, u have squared the product of zeroes ,i.e. 1/6 into 1/36.
This is your mistake .⬆
Alpha ^2 + beta ^2 = (Alpha+beta)^2 -2x Alpha x beta
Take it in this way and substitute the value of sum and product of zeroes.
Hope it helps you!
In the second step,
Alpha^2 + beta^2 is obtained . The next step, u have squared the product of zeroes ,i.e. 1/6 into 1/36.
This is your mistake .⬆
Alpha ^2 + beta ^2 = (Alpha+beta)^2 -2x Alpha x beta
Take it in this way and substitute the value of sum and product of zeroes.
Hope it helps you!
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