Factor out the greatest common factor from the polynomial. Use a positive coefficient on the GCF.3x4 - 12x2
A. 3x2(x2 - 12)
B. 3x2(x2 - 4)
C. 3(x4 - 4x)
D. 12x2(x2 - 1)
Answer: B
Mathematics
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Express the number in scientific notation.3,672,000,000
A. 367.2 × 107 B. 3.672 × 106 C. 3,672 × 106 D. 3.672 × 109
Mathematics
Use a graphing utility to find or approximate solutions to the equation. If necessary, round your answers to three decimal places.(x + 10)(x - 4) = -45
A. -1, -5 B. 4, -55 C. -41, -10 D. -10, 4
Mathematics
Determine whether the pair of triangles is congruent by the ASA property. 
A. Yes B. No
Mathematics
Write the equation of a sine function that has the given characteristics.Amplitude: 3Period: ?Phase Shift: 
A. y = 3 sin 
B. y = 3 sin (2x - 5)
C. y = 3 sin 
D. y = sin (3x + 5)
Mathematics