5. \frac{(3)(6)}{\sqrt{4}\sqrt{3}} ? This ones easy, the denominator simplifies right away, no complex numbers involved. Dont forget to rationalize.
Thanks for the help, but you mixed up that problem. It was actually 3 root 4 times 6 root 3
I'm learning about imaginary numbers and radicals.
Here are the ones I need help with. Could someone explain how to do them, and what the answers are? Thanks
1. 2X + Yi = 3X + 1 + 3i (solve for X and Y)
2. (-4-5i)^2 (solve in a+bi form)
3. (1 - 2i)(-5 + 6i) (simplify in a +bi form)...
I'm learning about imaginary numbers and radicals.
Here are the ones I need help with. Could someone explain how to do them, and what the answers are? Thanks
1. 2X + Yi = 3X + 1 + 3i (solve for X and Y)
2. (-4-5i)^2 (solve in a+bi form)
3. (1 - 2i)(-5 + 6i) (simplify in a +bi form)...