Multiply and simplify.
? 
A. 1
B. 
C. -1
D. 0
Answer: A
Mathematics
You might also like to view...
Use the double-declining-balance method of depreciation. Round to the nearest dollar.Royal Oaks Golf Course buys a tractor for $8,900 and estimates the life at 8 years with a scrap value of $890. What is its book value at the end of the fourth year?
A. $890 B. $2,534 C. $2,816 D. $4,005
Mathematics
Solve the equation.x2 - x = 30
A. 5, 6 B. 1, 30 C. -5, -6 D. -5, 6
Mathematics
Factor the polynomial.4c2 + 8cd + 4d2 - 64f2
A. 4((c + d)2 + 4f)((c + d)2 - 4f) B. (c + d + 4f)(c + d - 4f) C. 4(c + d + 4f)(c + d - 4f) D. ((c + d)2 + 4f)((c + d)2 - 4f)
Mathematics
Solve the problem.In how many distinguishable ways can the letters of the word TENNESSEE be arranged?
A. 3780 B. 362,880 C. 81 D. 7560
Mathematics