Sunday

July 13, 2014

July 13, 2014

Posted by **Mary** on Sunday, November 6, 2011 at 2:48pm.

5+10i/3-4i

- Trigonometry -
**bobpursley**, Sunday, November 6, 2011 at 3:11pmmultipy the numberator and denominator by the denominator's conjugate.

(5+10i)(3+4i)/(9+16)=(15+30i+20i-40)/25

simplify

**Related Questions**

Algebra2 - Check Answers Please? 1. 5+(2+3i) + (-3-7i) = 4 + -4i 2. (5-10i) - (2...

Algebra 2 - Dividing: Write the expression as a complex number in standard form ...

pre-calculus - convert the numbers to polar form and then divide.leave the ...

trigonometry - 1)Solve and write in standard form: 4x^2-4x+21=0 2)Find the ...

trigonometry - write 2=5cis 11pie/6 in standard form.

Pre-Calc-Please check - I have three questions: 1. What is the remainder of (x^3...

trigonometry - Use De Moivre’s Theorem to simplify each expression. Write the ...

Math - I need help please A computer can execute 64 instructions per second. How...

Advanced Algebra - I some problems that I need help with please. Add or subtact ...

Math - Express in the form, a + bi: (-11 + 4i) + (6 + 8i) Answer a. -5 + 12i b. ...