Simplify the expression. Assume that all variables are positive when they appear.(
+ 2)(
- 2)
A. 3
B. 1
C. 5 - 2
D. 9
Answer: B
Mathematics
You might also like to view...
Convert to a logarithmic equation.46,6561/6 = 6
A. 6 = log1/646,656
B. 6 = log46,656
C. 
= log46,6566
D. 
= log646,656
Mathematics
Identify the statement as simple or compound.The team leader has decided to take a vacation.
A. Simple B. Compound
Mathematics
Determine whether the argument is valid or invalid.If I hear that poem, it reminds me of my mother. If I get sentimental, then it does not remind me of my mother. I get sentimental. Therefore, I don't hear that poem.
A. Invalid B. Valid
Mathematics
Solve the equation.8n - 6 = 130 - 9n
A. n = -8 B. n = 9 C. n = 7 D. n = 8
Mathematics