Perform the indicated operation. Assume that all variables are nonnegative.(
- 1)(
+ 4)
A. -1 + 3
B. -1 + 3
C. 5
D. 5 + 3
Answer: A
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Add or subtract as indicated. Express the answer as a single polynomial in standard form.(5x5 + 5x3) + (3x5 + 2x3 + 5)
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