Multiply as indicated. If possible, simplify any square roots that appear in the product.
(
+ 
)
A. 10
B. 
+ 
C. 
D. 5
+ 5
Answer: B
Mathematics
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Find the (r + 1) th term in the binomial expansion.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
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Evaluate the expression according to the replacement value given.
; replace w with 4.
A. 6 B. 8 C. 2 D. 20
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Perform the indicated operation. Write the result in the form a + bi.(6 + 3i)2
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