Find the numerical value of the rational expression for the given value of x.
, x = -4
A. - 
B. - 
C. - 
D. 
Answer: B
Mathematics
You might also like to view...
Simplify, where possible.-4(9m - 3)
A. -36m - 3 B. -36m + 12 C. 12m - 36 D. -36m - 12
Mathematics
Solve the problem.If the first and third of three consecutive odd integers are added, the result is 51 less than five times the second integer. Find the third integer.
A. 15 B. 17 C. 19 D. 34
Mathematics
Find the curvature of the space curve.r(t) = ti + (sinh t)j + (cosh t)k
A. ? = 
B. ? = sinh2 t
C. ? = cosh2 t
D. ? = 
Mathematics
Use an Euler diagram to determine whether the argument is valid or invalid.A square is a parallelogram.A square has four sides. Therefore, A parallelogram has four sides.
A. valid B. invalid
Mathematics