Simplify the radical expression by factoring out the largest perfect nth power. 
A. -8
B. 64
C. -64
D. 8
Answer: A
Mathematics
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Find the derivative of the function.
?
What will be an ideal response?
Mathematics
Provide the requested response.Suppose that a polynomial function of degree 6 with rational coefficients has 
as zeros. Find the other zeros.
A. -2i, -4 - 5i , 5 + 
B. -2i, 4 - 5i , -5 + 
C. -4 - 5i , 5 + 
D. 4 - 5i , -5 + 
Mathematics
The sequence is defined recursively. Write the first four terms.a1 = 2 and an = an-1 - 3 for n ? 2
A. 2, 1 , -2 , -5 B. -3, -6, -9, -12 C. 2, 5 , 8 , 11 D. 2, -1, -4, -7
Mathematics
Find the equation of the line tangent to the graph of f at the indicated value of x.f(x) = 8 + ln x; x = 1
A. y = x + 7 B. y = x + 9 C. y = x - 7 D. y = x - 9
Mathematics