Form a valid conclusion, using all the statements for each argument. Give reasons.
?
If 2 divides a positive integerNand ifNis greater than 2, thenNis not a prime number.
N is not a prime number.
A. N is not greater than 2.
B. N is an even number.
C. 2 does not divide a positive integer N and N is not greater than 2.
D. 2 does not divide a positive integer N or N is not greater than 2.
E. none of these
Answer: D
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A. -11pq, 5pq2, - 4p2q, - 7pq are like terms B. There are no like terms C. -11pq and - 7pq are like terms D. -11pq and - 7pq are like terms 5pq2 and - 4p2q are like terms
Write the number in trigonometric form. Let 0° ? ? < 360°.3i
A. 3(cos 0° + i sin 0°) B. 3(cos 270° + i sin 270°) C. 3(cos 180° + i sin 180°) D. 3(cos 90° + i sin 90°)
Factor the polynomial completely using the trial and error method.15x2 - 2xy - 8y2
A. (3x + 2y)(5x - 4y) B. (15x + 2y)(x - 4y) C. (3x - 2y)(5x + 4y) D. prime
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Fill in the blank(s) with the appropriate word(s).