Multiply. Express the answer as a single polynomial in standard form.9x2(x3 - x + 2)
A. 9x5 + 9x3 + 18x2
B. 9x5 - 9x3 + 18x2
C. 9x6 - 9x3 + 18x2
D. 9x5 - 9x3 + 18
Answer: B
Mathematics
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Use the distributive property to simplify the radical expressions.
(
+ 
)
A. 18
B. 4
C. 3
+ 3
D. 3
Mathematics
Find the value of the expression.ln e-8
A. 1
B. e ln -8
C. -8
D. - 
Mathematics
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = 
x3 - 
x2 - 
x + 
A. 
, 
, 
; f(x) = 
B. 
, 
, 
; f(x) = 
C. 
, 
, 
; f(x) = 
D. 
, 
, 
; f(x) = 
Mathematics
Simplify. Assume that any variables are positive.
A. 
B. 
C. 
D. 
Mathematics