Factor the trinomial, if possible.15x2 + 26x + 8
A. (15x + 1)(x + 8)
B. (3x - 4)(5x - 2)
C. (15x + 4)(x + 2)
D. (3x + 4)(5x + 2)
Answer: D
Mathematics
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, a2 = 6, an+2 = an+1 + an
A. 1, 6, 7, 13, 20 B. 1, 6, 7, 14, 21 C. 1, 1, 2, 3, 5 D. 1, 6, 7, 8, 9
Mathematics
Solve.A carpenter has two boards. The first is 
ft long. The second is 
the length of the first. How long is the second board?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use DeMoivre's Theorem to write the expression in rectangular form.
3
A. 3 + 3i
B. 4
+ 4
i
C. 3
+ 3
i
D. 4 + 4i
Mathematics
Find the standard form of the equation of the parabola with focus (-4, 0) and vertex at the origin.
a. 
b. 
c. 
d. 
Mathematics