Just use the app called “Photomath”.
Answer:
Step-by-step explanation:
<u>Identity</u>
<u>Simplifying the LHS (Left Hand Side)</u>
- (√24-√k)(√24+√k)
- (√24)² - (√k)²
- 24 - k
<u>Equating to the RHS</u>
- 24 - k = 5
- k = 24 - 5
- <u>k = 19</u>
1.50•8 = 12 plus the 2 dollars so the total will be 14
You have to turn the whol number back into an improper fraction, then you do what you would regulary do with the division of fractions.
