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Chapter 6: Q67. (page 293)

Solve each equation
$5 - \sqrt{b + 2} = 0$

Short Answer

Expert verified

The solution of the equation is $b = 23$ .

Step by step solution

Step 1. Given Information.

Given to solve the equation $5 - \sqrt{b + 2} = 0$

Step 2. Explanation.

Solving the equation by isolating b:

$\begin{array}{l} 5 - \sqrt{b + 2} = 0 \\ 5 = \sqrt{b + 2} \\ {(\sqrt{b + 2})}^{2} = 5^{2} \\ b + 2 = 25 \\ b = 25 - 2 \\ b = 23 \end{array}$

Step 3. Conclusion.

Therefore, the solution of the given equation is b=23

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Solve each equation5-b+2=0

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Explanation.

Step 3. Conclusion.

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Most popular questions from this chapter

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Solve each equation
$5 - \sqrt{b + 2} = 0$