Simplify the expression, and combine like terms.2(6x2 + 10y) - (6x2 - 3y)
A. 6x2 + 23y
B. 18x2 + 13y
C. 6x2 + 17y
D. 18x2 + 23y
Answer: A
Mathematics
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Write a monomial that represents the described quantity.The area of a parallelogram with height h and base b
A. b + h
B. bh
C. 2b + 2h
D. bh
Mathematics
Find the first three nonzero terms of the Maclaurin expansion of the given function.f(x) = ln(1 + 3x)
A. 3x - x2 +
x3 - ...
B. 3x - 9x2 + 27x3 - ...
C. 3x - x2 + 9x3 - ...
D. 3x + x2 + 9x3 - ...
Mathematics
Simplify the expression. -
A.
B.
C.
D.
Mathematics
Solve and graph the inequality and graph the solution.4a + 1 ? 5a - 8
A. (4, ?)
B. (-?, 9]
C. (-?, 4]
D. [-9, ?)
Mathematics