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 + 8x
A. 0; 2
B. 16; 2
C. 64; 2
D. 16; 2
Answer: D
Mathematics
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A. 3 B. 1.3 C. 0.3 D. 13
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Solve the problem.The sum of an integer and its reciprocal is 10/3. Find the integer.
A. 2 B. 3 C. 4 D. 10
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Find the domain of f(x).f(x) = ?4x + 7?
A. {x? x is a real number and x ? -7}
B. ? the set of all real numbers
C. {x? x is a real number and x ? -0.5714286}
D. {x? x is a real number and x ? - }
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Subtract.5.417 - 4.158
A. 1.259 B. 9.575 C. 1.359 D. 8.575
Mathematics