Factor the difference of two squares.x2 - 16
A. (x - 4)(x - 4)
B. (x2 + 4)(x2 - 4)
C. (x + 16)(x - 16)
D. (x + 4)(x - 4)
Answer: D
Mathematics
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Subtract.-5.0 - (-3.6)
A. -1.4 B. 1.4 C. -8.6 D. 8.6
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Find the payment necessary to amortize the loan.$12,200; 12% compounded monthly; 48 monthly payments
A. $321.27 B. $321.50 C. $1470.38 D. $316.16
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Find an equation of the hyperbola.Foci at (0, 3), (0, -3); a transverse axis with length 4
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Factor the trinomial completely.40x3 + 28x2 - 48x
A. x(20x - 16)(2x + 3) B. x(5x - 4)(8x + 12) C. 4(5x2 - 4)(2x + 3) D. 4x(5x - 4)(2x + 3)
Mathematics