\( \left. \begin{array} { r r } { \sqrt { ( 5 - b ) ^ { 2 } + ( 4 - 0 ) ^ { 2 } } = \sqrt { 32 } } & { ( 5 - b ) ^ { 2 } + 4 ^ { 2 } = 32 } \\ { \sqrt { ( 5 - b ) ^ { 2 } + 4 ^ { 2 } } = \sqrt { 32 } } & { ( 5 - b ) ^ { 2 } = 16 } \end{array} \right. \)
Real Tutor Solution
Answer
Solution
Reviewed and approved by the UpStudy tutoring team
The Deep Dive
To solve the equation, you start with the expression \( \sqrt{(5 - b)^2 + 4^2} = \sqrt{32} \). Squaring both sides leads you to \( (5 - b)^2 + 16 = 32 \). Subtract 16 from both sides to isolate the squared term, giving you \( (5 - b)^2 = 16 \). Taking the square root of both sides results in two potential equations: \( 5 - b = 4 \) and \( 5 - b = -4 \). Solving these will reveal the values for \( b \). As you find the value of \( b \), remember that equations like these can stem from real-world situations, such as determining the distance between two points on a coordinate plane. For example, in navigation or gaming, knowing distance can influence strategy or position. So, if you apply this concept to everyday scenarios, you'll see how this mathematical idea helps plan routes or make calculations in your favorite games!