Solve the equation.ex - 3 = x + 1

A.
B.
C.
D.


Answer: D

Mathematics

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Add the polynomials.(8x7 - 7x5 - 8) + (6x7 + 5x5 - 9)

A. -5x12 B. 14x7 - 2x5 - 17 C. -2x7 + 13x5 - 16 D. 14 - 2x7 - 17x5

Mathematics

Determine which of the rational functions given below has the following feature(s).x-intercepts: (4, 0) and (-3, 0), y-intercepts: none, vertical asymptotes:  and  horizontal asymptote: 

A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 

Mathematics

Solve using matrices. 5x - y - 6z = -10-3x + 5y - 8z = -36 5x - 9y + z = 10

A. (6, 1, -3) B. (3, 1, 4) C. (3, 4, 1) D. (-3, 1, 6)

Mathematics

Multiply and simplify. ? 

A.
B.  
C.  
D.  

Mathematics