What are the answer choice??
But one answer is 5+9z
Hey there!

Combine Like terms:

So,


would be

to:

Good luck on your assignment and enjoy your day!
~
Answer: 1) Let's simplify step-by-step.
x22(x+y)−y2
Distribute:
=(x22)(x)+(x22)(y)+−y2
=x23+x22y+−y2
Answer:
=x23+x22y−y2
2)Let's simplify step-by-step.
x4+x2y2+y4
There are no like terms.
Answer:
=x4+x2y2+y4
Step-by-step explanation:
a

<h2>hope it helps.</h2><h2>stay safe healthy and happy...</h2>
total number of cards: 12 + 27 + 91 = 130
total number of cards with a circle: 91
so you have a 91/130 probability which reduces to 7/10 probability