Find sin( ? + ?).
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Multiply, then simplify the product. Assume that all variables represent positive real numbers.
(
+ 
)
A. 
B. 
+ 
C. 17 + 
D. 51
Solve the problem.A rock falls from a tower that is 58.8 m high. As it is falling, its height is given by the formula 
How many seconds will it take for the rock to hit the ground (h=0)?
A. 7.7 s B. 7.3 s C. 3.5 s D. 700 s
Solve.5x2 + 6y2 = 245x2 + 5y2 = 25
A. (-
, -i), (
, i)
B. (-
, -i), (-
, i), (
, -i), (
, i)
C. (-
, i), (
, i)
D. (-2, -i), (2, -i), (-
, i), (
, i)
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x + 3)2(x - 1)
A. x = 3, multiplicity 2; x = 1, multiplicity 1 B. x = -3, multiplicity 2; x = 1, multiplicity 1 C. x = -3, multiplicity 1; x = 1, multiplicity 1 D. x = -3, multiplicity 1; x = 1, multiplicity 2