Answer:
The second expression is the product of the above expressions.....
You have to distribute 2x into (4x - 11) and 9 into (4x - 11) and then add everything.
(2x+9)(4x-11) = 2x*4x + 2x*(-11) + 9*4x + 9*(-11)
= 8x^2 + (-22x) + 36x + (-99)
= 8x^2 - 22x + 36x - 99
= 8x^2 14x - 99
ANSWER: B or 8x^2 + 14x -99
