Apply the Rule of Negative Exponents and evaluate.21-1
A. 21
B. 
C. - 
D. -21
Answer: B
Mathematics
You might also like to view...
Solve the problem.A sports shop sells tennis rackets in 4 different weights, 2 types of string, and 3 grip sizes. How many different rackets could they sell?
A. 9 B. 24 C. 18 D. 32
Mathematics
Provide an appropriate response.In using the principle of square roots, under which conditions will the solutions be imaginary numbers? Use an equation in the form (x + a)2 = b to explain your answer.
What will be an ideal response?
Mathematics
Write the solution set in interval notation.{x|-1 < x < 3}
A. (-1, 3] B. [-1, 3] C. (-1, 3) D. [-1, 3)
Mathematics
Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.14z5 - 6z4 + 9z3 + 12
A. None, degree 5 B. Trinomial, degree 5 C. Binomial, degree 13 D. Trinomial, degree 12
Mathematics