Solve the differential equation.2x dy + y dx = 7x4 dx

A. y =  x4 +  
B. y = 7x4 +  
C. y =  x3 +  
D. y =  x9/2 + c

Answer: A

Mathematics

You might also like to view...

Choose the graph that represents the given function without using a graphing utility.f(x) = 

A.

B.

C.

D.

View
Mathematics

Find the indicated term.a = 96, r = -  ; 8th term

A.  
B. - 
C.  
D. - 

View
Mathematics

Solve the equation or inequality. > -9

A. ?
B. (-?, ?)
C.
D.

View
Mathematics

Factor the polynomial completely.-x2 - y2 + 2xy + 64

A. (8 + x - y)(8 - x - y) B. (8 + x - y)(8 - x + y) C. (8 + x + y)(8 - x + y) D. (8 + x + y)(8 - x - y)

View
Mathematics