Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.7

A.
B. x21
C.
D. x10


Answer: A

Mathematics

You might also like to view...

Solve the problem.A rectangular board is 13 by 16. The foci of an ellipse are located to produce the largest area. A string is connected to the foci and pulled taut by a pencil in order to draw the ellipse. Find the length of the string.

A. 32 B. 16 C. 13 D. 26

Mathematics

Answer the question.True or False: An equation of the type y = c (c is a constant) produces a line parallel to the 

A. False B. True

Mathematics

Write the augmented matrix for the system. 6x + 6y + 8z = 56 9x + 4y + 3z = 18 7x + 8y - 2z = 26

A.

B.

C.

D.

Mathematics

Graph the rational function.f(x) =  

A.

B.

C.

D.

Mathematics