Simplify the given expression using the definition for negative exponents. Assume that all variables represent nonzero numbers.x-2
A. 
B. x2
C. 
D. 2x
Answer: A
Mathematics
You might also like to view...
Find the length of the curve.y = (9 - x2/3) 3/2 from x = 1 to x = 27
A. 24
B. 
C. 36
D. 72
Mathematics
Solve the equation by the zero-factor property.(7x - 8)(x + 1) = 0
A. 
B. 
C. 
D. 
Mathematics
In the following question(s), FN represents the Nth Fibonacci number.F2000/F2001 rounded to three decimal places gives
A. 1.414. B. 0.618. C. 1.618. D. 0.999. E. none of these
Mathematics
Find the exact value of the indicated trigonometric function of ?.cos ? = 
, 
< ? < 2?Find cot ?.
A. 
B. 
C. - 
D. - 
Mathematics