Answer: -3i^2 + 14i + 6
Step-by-step explanation:
3i(4 - i) + 6 + 2i
12i - 3i^2 + 6 + 2i
-3i^2 + 14i + 6
Answer:
im pretty sure 0
Step-by-step explanation:
Answer:
so Y= 150 + 50x
Step-by-step explanation:
so y = 150 + 50 x 2 will = 250
50 x 2 = 100
100 + 150Y
= 250
Answer:
y - x + z
Step-by-step explanation:A good way to tackle this problem is to check for the signs of all the variables. In your original expression, x-y+z, x and y are positive and y is negative.
| | parallel
an upside-down T is the symbol for perpendicular