Solve by the addition method.x2 + y2 = 645x2 + 2y2 = 196
A. ,
B. ,
,
,
C. ,
,
,
D. ,
Answer: B
Mathematics
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Decide whether the given sequence is finite or infinite.-9, -8, -7, -6, . . .
A. Infinite B. Finite
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Factor the polynomial completely. If the polynomial cannot be factored, write "prime."x4 - 625
A. (x2 + 25)(x + 5)(x - 5) B. (x2 - 25)2 C. (x2 + 25)2 D. prime
Mathematics
Solve the problem.In a recent school board election, the two candidates for president received 1174 votes. The loser received 610 fewer votes than the winner. How many votes did the winner receive?
A. 751 votes B. 564 votes C. 892 votes D. 282 votes
Mathematics
Simplify the complex rational expression.
A.
B.
C.
D.
Mathematics