Answer:
2i
Step-by-step explanation:
you have a positive and a negative. if -2i is the negative then you need the positive which is 2i.
1 In 10 is a ratio 1:10 or 1/10. Add 1 for
1 + 1/10 = 1 1/10
Answer:
Step-by-step explanation:
<u>I will try to give as many details as possible. </u>
First of all, I just would like to say:
Texting in Latex is much more clear and depending on the question, just writing down without it may be confusing or ambiguous. Be together with Latex! (*^U^)人(≧V≦*)/
Note that
The denominator can't be 0 because it would be undefined.
So, we can solve the expression inside both parentheses.
Also,
Note
Note
Once
And
We have
Also, once
As
First do the exponents. 20*20=400. 3y is not the same type of number as the rest of them, so move on. (It might help to rearrange the equation: 400-2+3y.)
Subtract 2 from 400. This is 398. The answer is 398+3y.