Answer:
D
Step-by-step explanation:
To find the discriminant you do b^2-4(a)(c), which in this case gives you -28. If your discriminant is less than zero, you will have no real roots.
Answer:
7 and 5
Step-by-step explanation:
7+5=12 and 7-5=2
Answer:
the first one that looks like a star
Step-by-step explanation:
because the shape on the base is a pentagon for the pyramid, and look for another pentagon in the middle of the images in the anwser choice and you find the first one is correct
It simplifies to -6a^6b^2c^5+2a^2bc^6
Answer:
Step-by-step explanation: