Answer:
a = 5, b = -12
Step-by-step explanation:
By basic factoring, you get 9 - 12i +
. Since
is simply -1, the expression evaluates to 9 - 12i - 4, which is 5 - 12i.
Answer:
1 to the left and 7 up
Step-by-step explanation:
The x coordinate goes from 3 to 2, so that is your 1 to the left.
The y coordinate goes from -4 to 3, so that is your 7 up.
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