Write the polynomial in completely factored form.
?
f(x) = x4 + 20x2 - 125
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Find the least common multiple of the numbers in the group.60, 80, 50
A. 600 B. 400 C. 1200 D. 240
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Solve the problem.Budget Credit is a payday loan company that offers quick, short-term loans using the borrower's future paychecks as collateral. Budget Credit charges $28 for each $100 loaned for a term of 21 days. Find the APR charged by Budget Credit. Round your answer to the nearest hundredth of a percent.
A. 148.67% B. 486.67% C. 48.67% D. 4.87% E. 248.67%
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Solve the problem.If sin ? = 
, find csc ?.
A. 9
B. 
C. - 
D. undefined
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Given matrix A, find the indicated cofactor.Find A13.A =
A. 21 B. 9 C. -6 D. -21
Mathematics