Question

if x-2 is a factor of 2x3-11x2+bx-6 then the value of B is​

Answer 1

ANSWER :–

GIVEN FUNCTION :–

2 X³ - 11 X² + bx - 6 =0

TO FIND :–

VALUE OF "b"

SOLUTION :–

=》 2 x³ - 11 x² + b x - 6 = 0 , it's one factor is (x - 2) .

● SO , THAT PUT X = 2 in EQUATION –

=》 2 (2)³ - 11(2)² + 2b - 6 = 0

=》 16 - 11 × 4 + 2b - 6 = 0

=》 16 - 44 - 6 + 2b = 0

=》 2b - 34 = 0

=》 b = 17