Hi
Answer:
3bc
Step-by-step explanation:
3×b=3b
3b×c=3bc
Answer: x=<u>(</u>3±i√7)/4
2x^2-3x+2=0
x=(3±√9-16)/4
x=(3±√-7)/4
√-7=i√7
x=<u>(</u>3±i√7)/4