How to Solve Math Word Problems Requiring Substitution2
How to Solve Math Word Problems Requiring Substitution
Write an equation that shows that x{\displaystyle x} equals the nested square root you have to solve.
days
days
Square the equation.
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hours
Substitute the infinite square roots with x{\displaystyle x}.
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hours
Use the inverse operation to move the integer and x{\displaystyle x} to the other side of the equation.
hours
hours
Solve the quadratic equation.
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hours