Rationalize the denominator.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 0
B. 
C. 8x
D. 
Mathematics
Write using exponential notation.10 × 10 × 10 × 10
A. 101 B. 410 C. 4 × 10 D. 104
Mathematics
Determine the x values that cause the function to be (a) zero, (b) undefined, (c) positive, and (d) negative.f(x) = 
A. (a) ?, (b) (-?, 3), (c) ?, (d) (3, ?)
B. (a) 
, (b) {-1, 3} , (c) 
? 
, (d) (-?, -1) ? 
C. (a) 
, (b) {-1, 3} , (c) (-?, -1) ? 
, (d) 
? 
D. (a) ?, (b) (-?, 3), (c) (3, ?), (d) ?
Mathematics
Find the quotient of the fractions. Leave the answer reduced to lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics