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- 21:03, 26 May 2012 (diff | hist) . . (+893) . . N 1974 AHSME Problems/Problem 20 (Created page with "==Problem== Let <cmath> T=\frac{1}{3-\sqrt{8}}-\frac{1}{\sqrt{8}-\sqrt{7}}+\frac{1}{\sqrt{7}-\sqrt{6}}-\frac{1}{\sqrt{6}-\sqrt{5}}+\frac{1}{\sqrt{5}-2}. </cmath> Then <math> \...")
- 20:57, 26 May 2012 (diff | hist) . . (+1,587) . . N 1974 AHSME Problems/Problem 19 (Created page with "==Problem== In the adjoining figure <math> ABCD </math> is a square and <math> CMN </math> is an equilateral triangle. If the area of <math> ABCD </math> is one square inch, then...")
- 19:21, 26 May 2012 (diff | hist) . . (+1,007) . . N 1974 AHSME Problems/Problem 18 (Created page with "==Problem== If <math> \log_8{3}=p </math> and <math> \log_3{5}=q </math>, then, in terms of <math> p </math> and <math> q </math>, <math> \log_{10}{5} </math> equals <math> \mat...")
- 19:09, 26 May 2012 (diff | hist) . . (+491) . . N 1974 AHSME Problems/Problem 17 (Created page with "==Problem== If <math> i^2=-1 </math>, then <math> (1+i)^{20}-(1-i)^{20} </math> equals <math> \mathrm{(A)\ } -1024 \qquad \mathrm{(B) \ }-1024i \qquad \mathrm{(C) \ } 0 \qquad ...")
- 19:06, 26 May 2012 (diff | hist) . . (+1,602) . . N 1974 AHSME Problems/Problem 16 (Created page with "==Problem== A circle of radius <math> r </math> is inscribed in a right isosceles triangle, and a circle of radius <math> R </math> is circumscribed about the triangle. Then <mat...")
- 18:43, 26 May 2012 (diff | hist) . . (+593) . . N 1974 AHSME Problems/Problem 15 (Created page with "==Problem== If <math> x<-2 </math>, then <math> |1-|1+x|| </math> equals <math> \mathrm{(A)\ } 2+x \qquad \mathrm{(B) \ }-2-x \qquad \mathrm{(C) \ } x \qquad \mathrm{(D) \ } ...")
- 18:38, 26 May 2012 (diff | hist) . . (+808) . . N 1974 AHSME Problems/Problem 14 (Created page with "==Problem== Which statement is correct? <math> \mathrm{(A)\ } \text{If } x<0, \text{then } x^2>x. \qquad \mathrm{(B) \ } \text{If } x^2>0, \text{then } x>0. </math> <math> \qqu...")
- 18:33, 26 May 2012 (diff | hist) . . (+1,373) . . N 1974 AHSME Problems/Problem 13 (Created page with "==Problem== Which of the following is equivalent to "If P is true, then Q is false."? <math> \mathrm{(A)\ } \text{``P is true or Q is false."} \qquad </math> <math> \mathrm{(B)...")
- 18:24, 26 May 2012 (diff | hist) . . (+887) . . N 1974 AHSME Problems/Problem 12 (Created page with "==Problem== If <math> g(x)=1-x^2 </math> and <math> f(g(x))=\frac{1-x^2}{x^2} </math> when <math> x\not=0 </math>, then <math> f(1/2) </math> equals <math> \mathrm{(A)\ } 3/4 \...")
- 18:14, 26 May 2012 (diff | hist) . . (+1,011) . . N 1974 AHSME Problems/Problem 11 (Created page with "==Problem== If <math> (a, b) </math> and <math> (c, d) </math> are two points on the line whose equation is <math> y=mx+k </math>, then the distance between <math> (a, b) </math>...")
- 18:07, 26 May 2012 (diff | hist) . . (+270) . . 1974 AHSME Problems/Problem 10
- 18:07, 26 May 2012 (diff | hist) . . (+54) . . 1974 AHSME Problems/Problem 10
- 18:07, 26 May 2012 (diff | hist) . . (-55) . . 1974 AHSME Problems (→See Also)
- 18:06, 26 May 2012 (diff | hist) . . (+394) . . N 1974 AHSME Problems/Problem 10 (Created page with " ==Solution== Expanding, we have <math> 2kx^2-8x-x^2+6=0 </math>, or <math> (2k-1)x^2-8x+6=0 </math>. For this quadratic not to have real roots, it must have a negative discrimi...")
- 18:06, 26 May 2012 (diff | hist) . . (-394) . . 1974 AHSME Problems (→Solution)
- 18:06, 26 May 2012 (diff | hist) . . (+3) . . m 1974 AHSME Problems (→Problem)
- 18:05, 26 May 2012 (diff | hist) . . (+447) . . 1974 AHSME Problems (→Problem 10)
- 17:59, 26 May 2012 (diff | hist) . . (0) . . m 1974 AHSME Problems (→Problem 9)
- 17:56, 26 May 2012 (diff | hist) . . (+1,552) . . N 1974 AHSME Problems/Problem 9 (Created page with "==Problem== The integers greater than one are arranged in five columns as follows: <cmath> \begin{tabular}{c c c c c}\ & 2 & 3 & 4 & 5\\ 9 & 8 & 7 & 6 &\ \\ \ & 10 & 11 & 12 & 1...")
- 17:43, 26 May 2012 (diff | hist) . . (+749) . . N 1974 AHSME Problems/Problem 8 (Created page with "==Problem== What is the smallest prime number dividing the sum <math> 3^{11}+5^{13} </math>? <math> \mathrm{(A)\ } 2 \qquad \mathrm{(B) \ }3 \qquad \mathrm{(C) \ } 5 \qquad \ma...")
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