Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by raising negative numbers to even powers.7
- 3x
A. cannot simplify
B. 4x
C. 4x
D. 10
Answer: B
Mathematics
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Write a description of the shaded region using the symbols A, B, C, ?, ?, -, and ' as needed.
A. B - (A ? C) B. B ? (A ? C)' C. A' ? C' ? B D. (B - A) ? C
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For the given whole number, determine the place value of the digit 3.1392
A. hundreds B. thousands C. ones D. tens
Mathematics
Write the complex number in rectangular form using exact values if possible. Otherwise, round to one decimal place.3(cos 225° + i sin 225°)
A. +
i
B. +
i
C. +
i
D. +
i
Mathematics
Integrate using any method.
Mathematics