Indicate whether the rational expressions are equivalent.
and 
A. The expressions are equivalent.
B. The expressions are not equivalent.
Answer: A
You might also like to view...
Use a double-angle identity to find the exact value of the expression.1 - 2 sin2 
A. 
B. - 
C. - 
D. 
Add or subtract, as indicated. Assume that all variables represent positive real numbers.x
+ 7
- 3x
A. 13x
B. 4x
C. 13x
D. 4x
For the given parabola, give the coordinates of the vertex, the axis, the domain, and the range.y = x2 + 2x - 3
A. vertex: (1, -4); axis: x = 1; domain: (-?, ?); range: [-4, ?) B. vertex: (-1, 4); axis: x = -1; domain: (-?, ?); range: [-?, 1] C. vertex: (-1, -4); axis: x = -1; domain: (-?, ?); range: [-?, -4] D. vertex: (-1, -4); axis: x = -1; domain: (-?, ?); range: [-4, ?)
Solve.Linda walked 
mi to the park and then another 
mi to the cafe. How far did she walk in total?
A. 
mi
B. 
mi
C. 
mi
D. 
mi