Answer:
Step-by-step explanation:
1486
Answer:
Step-by-step explanation:
1486
via limit laws,
so the answer is 3
[120 + (12 ÷ 3 • 30)] ÷ 20 + 102
2)0
3)8
4)-6
Help me out guys.
Answer:
8
Step-by-step explanation:
The condition for the discriminant b² - 4ac is
If b² - 4ac > 0 then roots are real, irrational and unequal
If b² - 4ac > 0 and a perfect square, roots are real, rational and unequal.
Thus
b² - 4ac = 8
Answer:
3) 8
Step-by-step explanation:
Real and unequal:
B² - 4AC > 0
Irrational: B²-4AC not a perfect square
F.a<20
G.a>20
H.a<4and 1/3
I.a>4 and 1/3