- #1
craig16
- 21
- 0
so i have the function z=(2+i)/(i(-3+4i)) and i need to linearize it to find the Im(z) and Re(z)
I get down to z= (-6 +8i -3i -4 )/ (9i +12 +12 -16i) which i then simplify down to
z= (5i -10)/(-5i+24)
However when solve it i get a different answer from wolfram (from when i plugged z=(2+i)/(i(-3+4i))).
And when i try to equate
z= (-6 +8i -3i -4 )/ (9i +12 +12 -16i) and z= (5i -10)/(-5i+24)
wolfram tells me they are not equal. How do i do this question?
I get down to z= (-6 +8i -3i -4 )/ (9i +12 +12 -16i) which i then simplify down to
z= (5i -10)/(-5i+24)
However when solve it i get a different answer from wolfram (from when i plugged z=(2+i)/(i(-3+4i))).
And when i try to equate
z= (-6 +8i -3i -4 )/ (9i +12 +12 -16i) and z= (5i -10)/(-5i+24)
wolfram tells me they are not equal. How do i do this question?