Add the polynomials. Express your answer in standard form.(13mn4 + 4m2n2 + n4) + (4m2n2 - 8n4 - 6mn4)

A. 19mn4 + 8m2n2 + 7n4
B. 7mn4 + 8m2n2 - 9n4
C. 19mn4 - 8m2n2 - 7n4
D. 7mn4 + 8m2n2 - 7n4

Answer: D

Mathematics

You might also like to view...

Perform the indicated operation.

A.  
B. 15
C. 25
D. -25

View
Mathematics

Find the expression.u = Find 

A.
B.
C. 5
D.

View
Mathematics

Solve the system by substitution.x - 5y = -4x + 8y = -4

A. {(-4, 0)} B. {(0, -4)} C. {(0, 4)} D. {(4, 0)}

View
Mathematics

Solve the equation.log2(x + 3) = 3

A. {6} B. {5} C. {12} D. {11}

View
Mathematics