Perform the indicated operations. Write the answer in simplest form.
? 
A.
B.
C. 392
D.
Answer: D
Mathematics
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Multiply.(x + 3)(4x + 4)
A. 4x2 + 14x + 12 B. 4x2 + 16x + 16 C. 4x2 + 16x + 12 D. 4x2 + 12x + 16
Mathematics
Solve the compound inequality. Graph the solution set and write the solution in interval notation.x < 4 or x < 8
A. (-?, 4) ? (8, ?)
B. (4, 8)
C. (4, ?)
D. (-?, 8)
Mathematics
Put the expressions in the appropriate order: .
A.
B.
C. ?
D.
E. The expressions are equivalent.
Mathematics
Without graphing, find the line of symmetry.f(x) = -(x + 6)2 - 9
A. x = 5 B. x = -6 C. x = 9 D. x = 7
Mathematics