For numbers 1-3, simplify. Assume all variables represent positive real numbers
![2490_Identify the real and imaginary parts for each expression.png](https://secure.tutorsglobe.com/CMSImages/2490_Identify%20the%20real%20and%20imaginary%20parts%20for%20each%20expression.png)
4) Add or subtract as indicated. Assume all variables represent positive real numbers ![264_Rationalize the denominator.png](https://secure.tutorsglobe.com/CMSImages/264_Rationalize%20the%20denominator.png)
5) Rationalize the denominator. Simplify if possible.![679_Rationalize the denominator1.png](https://secure.tutorsglobe.com/CMSImages/679_Rationalize%20the%20denominator1.png)
6) Write in lowest terms. ![1996_Rationalize the denominator2.png](https://secure.tutorsglobe.com/CMSImages/1996_Rationalize%20the%20denominator2.png)
7) Identify the real and imaginary parts for each expression
![1183_Rationalize the denominator3.png](https://secure.tutorsglobe.com/CMSImages/1183_Rationalize%20the%20denominator3.png)
Real:___________ Imaginary:____________
Real:___________ Imaginary:____________
For numbers 8-9, simplify the expression.
![1992_Rationalize the denominator4.png](https://secure.tutorsglobe.com/CMSImages/1992_Rationalize%20the%20denominator4.png)
10) Simplify the complex number and write your answer in standard form (a + bi)
![2366_Rationalize the denominator5.png](https://secure.tutorsglobe.com/CMSImages/2366_Rationalize%20the%20denominator5.png)
Solve the radical equation using the power rule. Make sure you check for extraneous solutions
![762_Rationalize the denominator6.png](https://secure.tutorsglobe.com/CMSImages/762_Rationalize%20the%20denominator6.png)