Solve for X $x ^ { 2 }$ ) = 2
Enter Your Answer Exactly as Just ±

question 89

Short Answer

Solve for x.
-ln(1 + $x ^ { 2 }$ ) = 2.
Enter your answer exactly as just ± $\sqrt { \mathrm { e } ^ { a } \pm b }$ (a, b integers).

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Definitions:

Heuristics

Shortcut strategies or guidelines that suggest a solution to a problem but do not guarantee an answer.

Prototyping

The process of creating an early model or sample of a product to test concepts or feasibility before full-scale production.

Subgoaling

Breaking down a main goal into smaller, more manageable objectives as a means to facilitate achievement.

Cram

The practice of intensely absorbing a large amount of information in a short period of time, often used in the context of studying.