Multiply.
? 
A. -3i
B. 3i
C. -3
D. 3
Answer: C
Mathematics
You might also like to view...
Use the fundamental identities to find the value of the trigonometric function.Find cos ? if tan ? = 4 and sin ? < 0.
A. - 17
B. - 
C. - 
D. 
Mathematics
Use synthetic division to find the quotient.
A. 5x2 - 3x + 4
B. 5x - 3
C. 
x2 + - 
x + 
D. -5x2 + 6x + 4
Mathematics
Find the mean. If necessary, round to one decimal place.4, 5, 10, 5, 14, 9
A. 6.3 B. 8.3 C. 7.8 D. 9.4
Mathematics
Write the expression as a logarithm of a single expression. Assume that variables represent positive numbers.log27 - log211
A. log2-4
B. log2
C. log2
D. log4
Mathematics