if (2x minus 1) is exactly divisible by 6 X square + ax - 4 and b x square - 11x + 3, then the value of b square minus a square + a minus b is

Step-by-step explanation:

Given that:-

is exactly divisible by

and

We need to simply, place the value of x.

Now,

Now, to find b.

is the answer.

Now, we need

is the answer.

Hope it helps :D

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

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