Factor the trinomial completely.36x2 - 21x - 30
A. 3(3x + 2)(4x - 5)
B. (9x + 6)(4x - 5)
C. 3(3x - 2)(4x + 5)
D. (3x + 2)(12x - 15)
Answer: A
Mathematics
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The volume of a spherical cancerous tumor is given by the function 
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Fill in the blank(s) with the appropriate word(s).
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