Find all of the real zeros of the function. Give exact values whenever possible. Identify each zero as rational or irrational.f(x) = x4 + 7x3 + 7x2 - 35x - 60
A. -3 (rational), -4 (rational), 2 + 
(irrational), and 2 - 
(irrational)
B. -3 (rational), -4 (rational), 
(irrational), and -
(irrational)
C. 3 (rational), 4 (rational), 2 + 
(irrational), and 2 - 
(irrational)
D. 3 (rational), 4 (rational), 
(irrational), and -
(irrational)
Answer: B
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Complete the ordered pairs for the given linear equation. Then plot the points and graph the equation by connecting the points.f(x) = 1, find the value(s) of x.
A. x = -1 B. x = -4 C. x = 0 D. x = 1
Solve the problem.A woman borrowed $20,000 at 8% interest compounded annually. If the loan was paid off at the end of 4 years, how much did she pay? Round to the nearest cent.
A. $21,600.00 B. $26,400.00 C. $27,209.78 D. $7209.78
Simplify.
+ 
+ 
A. 23
B. 9
C. 
D. 
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 