Quadratic equations and complex numbers

Questions (2)

solve 2x^2+3x+8=0 and express the solutions in a+bi form.Let's use the quadratic formula to solve for x and express those
1. 4 answers
2. asked by Jimmy
3. 1,079 views
Find the roots of the functionf(x)= x^2 +2x+2 a)-1 + sq root of 2 and -1 - sq root of 2 b) -1 + i and -1 - i c)-1 -2i sq root of
1. 1 answer
2. asked by raven 31791
3. 522 views