Find the product.(3m + 2)(-3m2 + 4m + 4)
A. -9m3 + 6m2 + 20m + 8
B. -9m3 - 6m2 - 20m + 8
C. -9m3 - 6m2 + 20m + 8
D. -9m3 + 6m2 - 20m + 8
Answer: A
Mathematics
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Multiply.(5x + 12y)2
A. 25x2 + 120xy + 144y2 B. 5x2 + 144y2 C. 25x2 + 144y2 D. 5x2 + 120xy + 144y2
Mathematics
Find the product. Write the product in rectangular form, using exact values.[8(cos 240° + i sin 240°)] [6(cos 330° + i sin 330°)]
A. 24i
B. -12 + 12
i
C. 24
D. -24
- 24i
Mathematics
Completely factor the polynomial or state that the polynomial is prime.12x2 + 17x + 6
A. prime B. (12x + 3)(x + 2) C. (4x + 3)(3x + 2) D. (4x - 3)(3x - 2)
Mathematics
Find the first 4 terms of the recursively defined sequence.a1 = -4, an + 1 = an + 2
A. 0, 2, 4, 6 B. -4, 2, 4, 6 C. -2, 0, 2, 4 D. -4, -2, 0, 2
Mathematics