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