Factor by grouping.24a2 - 12a - 16a + 8
A. (12a - 1)(2a - 8)
B. 4(2a - 1)(3a - 2)
C. 4(3a - 1)(2a - 2)
D. 4(3a - 2)(2a2 - 1)
Answer: B
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Evaluate the definite integral.
A. 2
- 6
B. - 2
+ 6
C. 
- 3
D. 
- 
Find the maximum and minimum values of the objective function f subject to the stated constraints.f = 6x + 8y, subject to2x + 4y ? 12,2x + y ? 8,0 ? x ? 6,0 ? y ? 4.
A. Maximum: 68; Minimum: 0
B. Maximum: 68; Minimum: 30
C. Maximum: 44; Minimum: 30
D. Maximum: 30
; Minimum: 0
Use synthetic division to find the quotient and the remainder.x4 - 3 is divided by x - 2
A. x3 + 2x2 + 4x + 8; remainder 79 B. x3 + 6x2 + 4x + 2; remainder 13 C. x3 + 3x2 + 9x + 27; remainder 79 D. x3 + 2x2 + 4x + 8; remainder 13
Solve the equation. Express radicals in simplest form.(x - 4)2 = 12
A. {4 ± 2
}
B. {4 ± 2
}
C. {2
± 4}
D. {± 2
}