Find the number of x-intercepts for the function. f(x) = 5x2 - 3x + 7
A. One
B. Two
C. None
Answer: C
Mathematics
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Use a calculator to approximate the square root to three decimal places.- 
A. -6.557 B. -43.000 C. -6.554 D. -6.562
Mathematics
If possible, completely factor the expression.
?
?
A. 
B. 
C. 
D. 
E. not factorable
Mathematics
Factor the sum or difference of two cubes.1,000x3 + 1
A. (10x + 1)(100x2 - 10x + 1) B. (10x + 1)(100x2 + 10x + 1) C. (10x + 1)(100x2 + 1) D. (10x + 1)(100x2 - 10x - 1)
Mathematics
Find the first three terms of the sequence whose 
th term is given.
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?
__________
?
__________
?
__________
What will be an ideal response?
Mathematics