Write using radical notation. Then, simplify, if possible.
A. 2z3
B. 
C. 
D. 
Answer: C
Mathematics
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Write the first six terms of the geometric sequence with first term, a1, and common ratio, r.a1 = 8; r = 2
A. 8, 10, 12, 14, 16, 18 B. 16, 32, 64, 128, 256, 512 C. 8, 16, 32, 64, 128, 256 D. 2, 16, 128, 1024, 8192, 65,536
Mathematics
Use the graph of the function to estimate the x-intercepts.f(x) = 4x2 - 20x + 21
A. x = 1.5, x = 3.5 B. x = -29, x = 21 C. x = 6, x = 14 D. x = -3.5, x = -1.5
Mathematics
Add the numbers using the number line.-9 + 0 
A. 0 B. -90 C. 9 D. -9
Mathematics
Factor completely. If the polynomial is prime, state so.t3 + 729
A. (t + 9)(t2 + 81) B. (t - 729)(t + 1)(t - 1) C. (t - 9)(t2 + 9t + 81) D. (t + 9)(t2 - 9t + 81)
Mathematics