So well you divide you will get <span>22.14285714285714 because you cant divide 28 into 620</span>
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.
You use a compass to draw angles and straightedge to draw the shapes.