Digital SAT Math Practice Question #2325
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Desmos Hack: Graph the left and right sides of any equation to instantly view intersection points and filter out extraneous solutions.
Substitute $x = 3$: $\sqrt{9} - \sqrt{1} = 3 - 1 = 2$. The smaller solution is 3....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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