Digital SAT Math Practice Question #2311
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.
$3^{x+2} = 3^x \cdot 3^2 = 10 \cdot 9 = 90$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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