Question

- 18 + 11x-x²


help me​

Answer 1

Answer:

- {(x-9)(x-2)}

Step-by-step explanation:

-x+11x-18

= - (x²-11x+18)

= - {x²-(9+2)x+18}

= - (x²-9x-2x+18)

= - {x(x-9)-2(x-9)}

= - {(x-9)(x-2)}