Answer:
2 roots, 1 root, or no roots
Step-by-step explanation:
There is a maximum of two roots
If the maximum or minimum is on the x-axis there is 1 repeated root
The roots are imaginary if it does not touch the x-axis
Answer:
133
Step-by-step explanation:
7 + 8(9 -2)
7 + 8(7)
7+56
133
Answer:
74
Step-by-step explanation:
22/7 × 14 × ½ × 2 = 44
15 + 15 = 30
30 + 44 = 74