It's the first one (7+4i)+(7-4i)=14
What? ......
jsisjsjsididkdkdkdkdkdkkfkckckckckckckckckckckc
Answer:
it goes by 2 two times then subtracts 3 then again
Step-by-step explanation:
10,12,9,11,8,10,7
The answer would have to be B because of the pi.
12 1/10
A quick way to get this one is to recognize that .1 is a decimal in the tenth place. Because of this, we know to put it over 10. Because 1/10 cannot be simplified, it is in simplest form. Now, simply return the whole number to the fraction.