If the part inside the square root is negative, there are imaginary roots. Otherwise they are real.
Answer:
2.27700622339
Step-by-step explanation:
Calculated your welcome
25d^2-30d-35d+42=25d^2-65d+42.
Answer:
9+x<12
Step-by-step explanation:
add 9 to an unknown number.
9+x
use the < less than symbol (instead of an equal sign) and write 12.
i know a triangular prism has 5 faces and six vertices if that helps
