Answer:
A polynomial of degree 3 has 3 linear factors… (1): (x - i ) (x + i ) (x + a) . If any 2 factors are conjugate as here first 2 factors are conjugate with complex roots. So at least one root should be real.
Step-by-step explanation:
Answer:
u want to find volume?
if so then, it is = 150cm³
Step-by-step explanation:
1/3×5×9×10=150cm³
Answer: the answer should be c
hope this helps :)
Okay so the formula for speed is speed = distance divided by time so 120 /4 is 30 for the first bar
