Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.
-2
A. 
B. 
C. 
D. 
Answer: D
You might also like to view...
Find the absolute value of the complex number. Round your answer to two decimal places, if necessary.1 + 
i
A. 1.45 B. 1.10 C. 1.02 D. 1.04
If possible, solve each system by an algebraic method (substitution or addition method). Otherwise, state that the problem has no solution or an infinite number of solutions.4x + y = 1112x + 3y = 33
A. (5, -9) B. (0, 11) C. Infinite number of solutions D. No solution
State how many complex and real zeros the function has.f(x) = x4 + 12x3 + 37x2 + 12x + 36
A. 4 complex zeros; 1 real B. 4 complex zeros; 2 real C. 4 complex zeros; all 4 real D. 4 complex zeros; none real
Write expanded notation.The distance between Vancouver, BC and Whitehorse, YT is 1268 miles.
A. 1 thousand + 2 hundreds + 6 tens + 8 ones B. 1 thousand + 2 hundreds + 6 tens C. 1 thousand + 2 hundreds + 1268 ones D. 1 thousand + 2 hundreds + 8 tens + 8 ones