A. 70in³ i hope this helps!
The equation has 1 solution
Answer:
4
Step-by-step explanation:
just put -5 to x
|-4|=4
Answer:

Step-by-step explanation:
we know that
To find the conjugate complex of a complex number, simply change the sign of the imaginary part of the complex number
In this problem we have

so
the complex conjugate is equal to
