Question

5. यदि ||m हो, तब d का मान होगा । Bd+50° 2d+20° m (क) 22° (ख) 30° (ग) 45° (घ) 80° n( P(F) का मान होगा DIM​

Answer 1

Answer:

3x^2 - 2x - 6

α and β are the zeroes of given polynomial (given )

α + β = -b/a

= -(-2)/3

=2/3

α*β = c/a

=-6/3

therefore, α^2, β^2

= ( 2/3 )^2

= 4/9

= (-6/3)^2

= 36/9

so , α^2 = 4/9

and

, β^2 = 36/9

hope it will help you

thanks