Solve the system of equations

2x-y=-1 3x+2y=7

Compute each expression using the following matrices

A=2 -1 B=1 -2 -5 C=3 1 1 0 3 4 0 -1 0 -3 4 2 4 A. AB B. 2C-3A

Find the determinant and the Inverse of matrix A

A=1 -1 1 0 -2 1 -2 -3 0

Write the 5th term expansion

(x+y)to the 16th power

Binomial expansion

(2x + y) to the 5th power

Evaluate the combination or coefficient

30 ___ 17

Evaluate the combination or binomial coefficient

48 factorial over 37 factorial

Find the 3rd term of the expansion

x +y to the seventh power

Evaluate the Binomial Coefficient

Evaluate the combination or binomial function in the completion 48 factorial over 37 factorial. The answer should equal to 22595200368.

Nth Term of Expression

Write the 3rd term of the expression : (x+ y) to the seventh power. ( or (x+y)^7 )