Answer:
Discriminant = 93, two real roots/solutions
Step-by-step explanation:
Discriminant = b² - 4ac = (9)² - 4(3)(-1) = 81 + 12 = 93
Since 93>0, the quadratic equation has two real roots/solutions.
Answer:
a cartridge containing gunpowder but no bullet, used for training or as a signal is blank
Answer:
<h3>(3,1)</h3>
Step-by-step explanation:
it could be that or (6,1), (0,3),(-3,5),(-6,7)
just look at the point on the graph.
Answer:
diameter equals 49
Step-by-step explanation:
Answer:
5
the right answer is 5......
