Find the degree of the polynomial function.f(x) = ?x5 - 8x4 + 8
A. 5
B. ?
C. 4
D. 1
Answer: A
Mathematics
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Solve the equation by factoring.25x2 - 90x + 81 = 0
A.
B.
C.
D.
Mathematics
Simplify. ÷ 8 ? (42 ÷
)
A. 56
B.
C.
D. 24
Mathematics
Solve the problem.A theatre sells two types of tickets to their plays; children's tickets and adult tickets. For today's performance they have sold a total of 1035 tickets. Also, they have sold 4 times as many children's tickets as adult tickets. How many children's tickets have they sold?
A. 835 B. 824 C. 62 D. 828
Mathematics
Simplify. Write your answer in the form a + bi, where a and b are real numbers.(6 - 6i) + (4 - 2i)
A. 10 - 8i B. 10 - 4i C. -10 - 8i D. 10 + 8i
Mathematics