No real solution
you must take the square root of a -3 which gives you an imaginary number
Step-by-step explanation:

Answer:
[2.5 ,4]
Step-by-step explanation:
The graph in this interval has a vertex while opening up wich means it's a minimum
BCD, because the largest side of a triangle is opposite to the largest interior angle.
Pls mark me as the Brainliest as I really need it!
15x-6
=3*(5x-2)
The final answer is 3*(5x-2).
Hope this helps~