(а + (a +2b)
A (а + 2)(3а - b)
в (а + 2b)(4а - 5b)
902 - 4 after factorization
A 2(9а - 2)
в (За + 4) (3а - 4)

the answer will be b x² +x-1

step-by-step explanation:

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

answer: i literally just answered this question but they want me to do it again

step-by-step explanation: