Multiply by using the rule for the square of a binomial.(x3 + 13)2
A. 169x6 + 26x3 + 169
B. x6 + 26x3 + 169
C. x6 + 169
D. x3 + 169
Answer: B
Mathematics
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Determine whether the statement makes sense. If the statement is possible then it makes sense. If it is clearly impossible, it does not make sense. Last year the total amount spent by Americans on food was about 1011 dollars.
A. Yes B. No
Mathematics
Solve the equation by completing the square.x2 - 8x - 7 = 0
A. {4 - 
, 4 + 
}
B. {8 - 
, 8 + 
}
C. {-4 - 
, -4 + 
}
D. {4 - 
, 4 + 
}
Mathematics
Simplify.(2i)5
A. -32 B. 32i C. 32 D. -32i
Mathematics
Find the missing number that makes the fractions equivalent.
= 
A. 90 B. 27 C. 270 D. 9
Mathematics