Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + 9x
A. 0; 
2
B. 
; 
2
C. 
; 
2
D. 0; 
2
Answer: B
Mathematics
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Evaluate 
for 
.
?
A. -7 B. -4 C. 5 D. -3 E. 3
Mathematics
Write the number in words.135,060
A. One million, thirty-five thousand, sixty B. Thirteen thousand, five hundred six C. One hundred thirty-five thousand, sixty D. Thirteen thousand, five hundred sixty
Mathematics
Factor completely.x3 - x2 - 42x
A. Prime B. (x2 + 1)(x - 42) C. x(x + 6)(x - 7) D. x(x + 7)(x - 6)
Mathematics
Solve the problem.How long will it take for $8900 to grow to $49,800 at an interest rate of 5.1% if the interest is compounded quarterly? Round the number of years to the nearest hundredth.
A. 135.92 B. 33.98 C. 34.62 D. 110.41
Mathematics