The correct option is
A (x−2)(x+11)In the given polynomial x2+9x−22,
The first term is x2 and its coefficient is 1.
The middle term is 9x and its coefficient is 9.
The last term is a constant term −22.
Multiply the coefficient of the first term by the constant 1×(−22)=−22.
We now find the factor of −22 whose sum equals the coefficient of the middle term, which is 9 and then factorize the polynomial x2+9x−22 as shown below:
x2+9x−22
=x2+11x−2x−22
=x(x+11)−2(x+11)
=(x−2)(x+11)
Hence, x2+9x−22=(x−2)(x+11).