See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
z=a+biz = a + biz=a+bi
−1-1−1
aaa
bbb
Add real and imaginary parts separately
Subtract real and imaginary parts separately
Use distributive property and i2=−1i^2 = -1i2=−1
Multiply by conjugate of denominator
a−bia - bia−bi
(ac−bd)+(ad+bc)i(ac - bd) + (ad + bc)i(ac−bd)+(ad+bc)i
Select your subjects, and get access to A+ resources today.