Find the product and write the result in standard form.(2 - 3i)(-3 - 6i)
A. -24 - 3i
B. -24 - 21i
C. 12 - 21i
D. 12 - 3i
Answer: A
Mathematics
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Solve the problem using inductive reasoning.When the numbers in the sequence of n-agonal numbers are divided by n, the sequence of remainders obtained is a repeating sequence. Verify this for n = 7 and find the repeating sequence of remainders.
What will be an ideal response?
Mathematics
Multiply.(13x + 7)(13x - 7)
A. 169x2 - 182x - 49 B. 169x2 - 49 C. 169x2 + 182x - 49 D. x2 - 49
Mathematics
Simplify. Assume all variables and radicands represent nonnegative real numbers.8
+ 9
- 
A. 16
B. 
C. 18
D. 17
Mathematics
Solve the problem.A company has the following production function for a certain product: p(x, y) = 32x0.3y0.7 .Find the marginal productivity with fixed capital, 
.
A. 9.6
0.7
B. 9.6
0.7
C. 9.6
1.3
D. 9.6xy0.7
Mathematics