Simplify the algebraic expression.7(2x - 4) - 8(x - 2)
A. -42x - 12
B. 6x - 6
C. 6x - 44
D. 6x - 12
Answer: D
Mathematics
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Simplify the polynomial by combining like terms.6 - 7x2 + 5x2 - 4 - 2x
A. -2x2 - 2x + 2 B. -2x2 + 2x + 2 C. -12x2 - 2x + 2 D. -2x2 - 2x + 10
Mathematics
Perform the indicated operation and reduce to lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Multiply.(2x - 12)(2x + 12)
A. 4x2 + 48x - 144 B. 2x2 + 48x - 144 C. 4x2 - 48x - 144 D. 4x2 - 144
Mathematics
Simplify.
A. - 
B. - 
C. - 
D. - 
Mathematics