Combine. Simplify the answer.
- 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use a graphing calculator to determine the x-intercepts.f(x) = x2 + 5x - 14
A. (-7, 0), (1, 0) B. (-7, 0), (2, 0) C. (7, 0), (-2, 0) D. (7, 0), (2, 0)
Mathematics
Graph.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Factor mentally. Look for special products and greatest common factors.
One factor is
A) (x + 10)
B) (x + 20)
C) (x + 5)
D) (x - 10)
E) It cannot be factored.
Mathematics
Multiply.
w8
A. 
w15 - 
w13 + 
w8
B. 
w7 + 
w5 - 
C. 
w15 + 
w13 - 
w8
D. 
w15 + 
w13 - 
w8
Mathematics