All HiSET: Math Resources
Example Questions
Example Question #1 : Rearrange Formulas/Equations To Highlight A Quantity Of Interest
Solve for :
Possible Answers:
Correct answer:
Explanation:
To solve for in a literal equation, use the properties of algebra to isolate on one side, just as if you were solving a regular equation.
First, square both sides to eliminate the radical symbol:
Rewrite the expression on the right using the square of a binomial pattern:
Subtract 1 from both sides:
,
the correct response.
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All HiSET: Math Resources
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