Factor completely. If the polynomial cannot be factored, say it is prime.12(x - 7)2 - 19(x - 7) - 21
A. (3x + 7)(4x + 3)
B. (3x + 14)(4x + 10)
C. (3x + 24)(4x + 35)
D. (3x - 28)(4x - 25)
Answer: D
Mathematics
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Solve the equation for y.3x - 6y + 7 = 0
A. y = 
B. y = - 
C. y = 
D. y = 
Mathematics
Solve the inequality. Express your answer using interval notation.x + 3 < 2
A. (-?, -1)
B. (-?, 5)
C. (-1, ?)
D. (-?, 5]
Mathematics
Combine like terms whenever possible.-4x9 + 4x5 - 6x3 + 13x9 - 11x5
A. 374x B. 22x17 C. 9x9 - 7x5 - 6x3 D. Not possible
Mathematics
Use the vertical line test to determine whether the relation is a function.
A. yes B. no
Mathematics