Factor the polynomial as the difference of two squares or state that it is irreducible.144x2 - 121
A. (12x + 11)(12x - 11)
B. (12x - 11)2
C. irreducible
D. (12x + 11)2
Answer: A
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Solve.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Refer to the figure and determine the height, h, of the outside walls. Round to one decimal place if necessary.A = 9 m
A. 12.3 m B. 151 m C. 18.9 m D. 4.3 m
Write the statement in symbolic form.You, as president, may declare war, but Congress may override your declaration if and only if their constituents are against war and there is a majority vote.
A. p ? (r ? s) B. p ? (q ? r ? s) C. p ? (q ? (r ? s)) D. p ? (q ? r ? s)
Express the number in scientific notation.8,200,000,000,000
A. 8.2 × 10-9 B. 8.2 × 10-12 C. 8.2 × 1012 D. 8.2 × 109
Refer to the figure to draw your conclusion.
(a) ED ? ____________ (b) DC ? ___________ (c) ?BAC ? ___________