Question

Divide x2+9x+22 by (x+11) using the factor method​

Answer 1

Step-by-step explanation:

x + 11

x = -11

Putting x as -11, we have

$( - 11) {}^{2} + 9( - 11) + 22$

-22 + (-99) + 22

-22-99+22

-121+22

-99

So the answer will be -99

Answer 2

Answer:

Step-by-step explanation:

Let p (x) = x² + 9x + 22 and ( x + 11 ) is a factor of p (x),then x + 11 = 0 ⇒ x = - 11.

Now we substituting x = - 11 in p (x) we get

p ( - 11 ) = ( - 11)² + 9 ( - 11 ) + 22

= 121 - 99 + 22 ( ∵ + × - = - )

=143 - 99

= 44 is the answer.