Simplify the complex rational expression.

A.
B. x + 
C.
D.


Answer: D

Mathematics

You might also like to view...

Find the least common multiple.20, 50

A. 100 B. 1,000 C. 50 D. 70

Mathematics

Find the direction angles of the vector. Round to the nearest degree, if necessary.v = 6i - 2j - 3k

A. ? = 31°, ? = 107°, ? = 115° B. ? = 41°, ? = 104°, ? = 112° C. ? = 18°, ? = 108°, ? = 223° D. ? = 83°, ? = 92°, ? = 94°

Mathematics

Determine the domain and range of the relation.{(5, -2), (-6, -8), (2, -7), (3, -9), (10, 2)}

A. Domain: {-6, -2, 10, -8, 3}; Range: {-7, 5, -9, 2, 2} B. Domain: {-7, 5, -9, 2, 2}; Range: {-6, -2, 10, -8, 3} C. Domain: {-2, -8, -7, -9, 2}; Range: {-6, 10, 3, 5, 2} D. Domain: {-6, 10, 3, 5, 2}; Range: {-2, -8, -7, -9, 2}

Mathematics

Write the statement as a power function equation. Use k as the constant of variation.The surface area of a sphere S varies directly as the square of its radius r.

A. S = k2r
B. S = 
C. S = 
D. S = kr2

Mathematics