Write the expression in the standard form a + bi.3i + (-6 - i)
A. 6 - 4i
B. -6 + 2i
C. -6 + 4i
D. 6 - 2i
Answer: B
Mathematics
You might also like to view...
Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary.x2 + y2 = 13.85x = 3y - 1
A. {(1.47, 3.42), (-0.87, -3.62)} B. {(-3.41, -1.47), (3.62, 0.87)} C. {(-11.26, -3.42), (11.06, 4.02)} D. {(3.42, 1.47), (-3.62, -0.87)}
Mathematics
Find the missing values.
A. 42%, $51.96 B. 4%, $51.96 C. 41%, $51.96 D. 40%, $51.96
Mathematics
Write the expression with only positive exponents. Assume all variables represent nonzero numbers. Simplify if necessary.r-6
A. - 
B. r1/6
C. 
D. -r6
Mathematics
Solve using the quadratic formula.x2 - 8x - 20 = 0
A. -2, -18
B. -10, 2
C. -2, 10
D. -1, 
Mathematics