Simplify the expression.
?
?
Write all answers without using negative exponents. Assume that all variables represent positive numbers.
?
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Multiply using the lattice method.476 × 18
A. 8578 B. 8558 C. 8568 D. 8668
Mathematics
Solve the inequality by using the graph of the function.f(x) > 0, where f(x) = (x + 5)(x + 2)(x + 1).
A. (-?, -2) B. (-1, ?) C. (-?, -5) ? (-2, -1) D. (-5, -2) ? (-1, ?)
Mathematics
Perform the indicated operation. Assume that all variables are nonnegative.-2
- 7
A. -6
B. 6
C. -22
D. 22
Mathematics
Find ( f ? g )(x) and (g ? f )(x) , given that f (x) = x ? 3x2 and g (x) = x3 .
What will be an ideal response?
Mathematics