What expression is equivalent to (5z^2+3z+2)^2 please answer quick

Answers:
By
-5z^4+3z^2+4

-5z^3+9z^2+4

-25z^4 + 30z^3 + 19z^2 + 12z + 4

-25^4 + 30z^3 + 29z^2 + 12z + 4

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

move it to the other side

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.