Write an equivalent expression by factoring.20x2 - 8x - 15x + 6
A. (20x + 3)(x + 2)
B. (20x - 3)(x - 2)
C. (4x + 3)(5x + 2)
D. (4x - 3)(5x - 2)
Answer: D
Mathematics
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Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible.
= 
A. x = 
B. x = 
C. x = 1
D. x = 1
Mathematics
Find the indicated matrix.Let A = 
and B = 
. Find AB.
A. 
B. 
C. not defined
D. 
Mathematics
Use the Newton method to approximate the indicated zero of the function. Continue with the iteration until two successive approximations differ by less than 0.0001. Round your answer to five decimal places, if necessary.
?
The zero of 
between 
and 
, 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Graph the function.g(x) = -x(x + 2)2(x - 3)2
A. 
B. 
C. 
D. 
Mathematics