Question

6. Verify the following:
(i) (x - 11) is a factor of x2 – 8x - 33.​

Answer 1

Answer:

x-11=0

x=11

x^2-8x-33

11^2-8×11-33

121-88-33

= 121- 121

= 0

Answer 2

verification

x=11 put the value of x in the following equation

11^2-8(11)-33

121-88-33

=0

hence x-11 is the factor of the above equation