Difference between revisions of "1956 AHSME Problems/Problem 46"
(Created page with "== Solution == Simplify. <cmath> Cross Multiply</cmath> <cmath> N + N X = ( 1 - x ) ( N + 1)</cmath> <cmath>6 = -2\sqrt{x-3}</cmath> The answer is <math>\boxed{A}.</math> -ru...") |
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Line 1: | Line 1: | ||
== Solution == | == Solution == | ||
Simplify. | Simplify. | ||
− | <cmath> Cross Multiply</cmath> | + | <cmath> Cross Multiply</cmath> |
<cmath> N + N X = ( 1 - x ) ( N + 1)</cmath> | <cmath> N + N X = ( 1 - x ) ( N + 1)</cmath> | ||
− | <cmath> | + | <cmath> Expand the Brackets </cmath> |
+ | <cmath> N + N X = N + 1 - N X - X </cmath> | ||
+ | Simplify Again | ||
+ | X = 1 / 2 N X | ||
The answer is <math>\boxed{A}.</math> | The answer is <math>\boxed{A}.</math> | ||
-rubslul | -rubslul |
Revision as of 04:15, 8 March 2021
Solution
Simplify. Simplify Again X = 1 / 2 N X The answer is
-rubslul