Solve the equation.log10(x + 3) = 1 - log10x
A. {-2}
B. {5}
C. {-5}
D. {2}
Answer: D
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Fill in the blank with one of the words or phrases listed below. 
A triangular array of the coefficients of the terms of the expansion of (a + b)n is called 
.
A. series B. infinite sequence C. factorial of n D. Pascal's triangle
Supply the missing numbers. Round any decimal to the nearest thousandth and percent to the nearest tenth of a percent if necessary.fractiondecimalpercent
A. 0.174; 174% B. 0.054; 5.4% C. 0.054; 0.54% D. 0.174; 17.4%
Solve the equation.
= 
- 
A. 
B. 
C. 
D. 
Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 - 12x
A. 144; x2 - 12x + 144 = (x - 12) 2 B. 36; x2 - 12x + 36 = (x - 6) 2 C. -144; x2 - 12x - 144 = (x - 12) 2 D. -36; x2 - 12x - 36 = (x - 6) 2