Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 3x4y2
B. 3x2y
C. 9x2y
D. 63xy
Answer: B
You might also like to view...
Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region in the first quadrant bounded by x = 2y - y2 and the y-axis about the x-axis
A. 2?
B. 4?
C. 
?
D. 
?
Identify the base and the exponent for the exponential expression.-32
A. Base is -3; exponent is 2. B. Base is 2; exponent is 3. C. Base is 2; exponent is -3. D. Base is 3; exponent is 2.
Determine the domain and the range of the function.f(x) = x2 + 8x + 7
A. domain: range: {x|x ? 4} range: {y|y ? 9} B. domain: range: {x|x ? 4} range: {y|y ? -9} C. domain: all real numbers range: {y|y ? -9} D. domain: all real numbers range: {y|y ? 9}
Rewrite the statement so the inequality symbol points in the opposite direction.0.344 ? 0.149
A. 0.344 < 0.149 B. 0.344 ? 0.149 C. 0.149 ? 0.344 D. 0.149 ? 0.344