Find the special product using the appropriate formula.(3x - 12)(3x + 12)
A. 3x2 + 72x - 144
B. 9x2 - 72x - 144
C. 9x2 + 72x - 144
D. 9x2 - 144
Answer: D
Mathematics
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Subtract.-26 - (-51)
A. -25 B. -77 C. 25 D. 77
Mathematics
Write the equation of the line in slope-intercept form.m = 
, y-intercept (0, -3)
A. y = 
x + 3
B. y = - 
x - 3
C. y = - 
x + 3
D. y = 
x - 3
Mathematics
Provide an appropriate response.Evaluate the polynomial x2 + 4x + 3 for x = 4.
A. 3 B. 35 C. -3 D. 29
Mathematics
Simplify by factoring. Assume that any variable in a radicand represents a positive real number.
A. 5y
B. 5y5
C. y5
D. 
Mathematics