Use the distributive property. Assume that variables represent nonnegative values.
(9 + 
)
A. 7
+ 9
B. 9
- 7
C. 9
+ 7
D. 10
Answer: C
Mathematics
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is improper, but the integral 
is proper.
What will be an ideal response?
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Provide an appropriate response.Write (-7x)(-7x)(-7x)(-7x) using exponents.
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