Collect like terms.5x2 - 2xy2 + 4x2y - x2 + 4xy2
A. 6x2 + 4x2y + 2xy2
B. 5x2 - 2xy2 + 8x2y
C. 4x2 + 6x2y
D. 4x2 + 4x2y + 2xy2
Answer: D
Mathematics
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Perform the indicated operation and simplify if possible.
A. 9
B. 3
C. 
D. 
Mathematics
Provide an appropriate response.True or false? If n is an integer, then 2n, n2 - 1, n2 + 1 are the lengths of the sides of a right triangle.
A. True B. False
Mathematics
Find the slope and the y-intercept of the line with the given equation.y = 9 + 
x
A. 9; 
B. - 
; (0, - 9)
C. 
; (9, 0)
D. 
; (0, 9)
Mathematics
Find the slope of the line (if it exists) and the y-intercept (if it exists).y = 9x + 8
A. Slope 9, y-intercept (0, 8) B. Slope 8, y-intercept (0, -9) C. Slope 8, y-intercept (0, 9) D. Slope -9, y-intercept (0, 8)
Mathematics