Simplify.2 ? 6 + 4(9 - 4) + 5
A. 105
B. 49
C. 52
D. 37
Answer: D
Mathematics
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Add the polynomials. Assume all variable exponents represent whole numbers.(12x5y3 + 10x3y2 + 2xy) + (4x5y3 + 5x3y + 3xy)
A. 15x6y3 + 16x5y3 + 5xy B. 16x5y3 + 15x3y2 + 5xy C. 16x5y3 + 15x3y + 5xy D. 16x5y3 + 10x3y2 + 5x3y + 5xy
Mathematics
Simplify.
A. 28 B. 92 C. Not a real number D. 68
Mathematics
Answer the question.The points (
, -2) and (2
, 3) are the points at which a particular diameter of a circle intersects the circle. What are the coordinates of the center of the circle?
A. 
B. 
C. 
D. 
Mathematics
Write the partial fraction decomposition of the rational expression.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics