Add or subtract and simplify.(6 - 6i) + (7 + 3i)
A. 13 + 3i
B. 13 - 3i
C. -1 + 9i
D. -13 + 3i
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response.Write the product: y(y5)
A. y5 B. y6 C. 2y6 D. 2y5
Mathematics
Solve.x2 = 4x
A. -4 B. 0, -4 C. 4 D. 0, 4
Mathematics
Establish the identity.cos(4?) = cos4 ? - 6 sin2 ? cos2 ? + sin4 ?
What will be an ideal response?
Mathematics
Fill in the blank with one of the words or phrases listed below.
The 
formula is d = 
.
A. midpoint B. conjugate C. cube root D. distance
Mathematics