Question:
If x = 2, y = 3 and z = -5, then x^2 + y^2 +2z = ?
Answer:

Explanation:
Given



Required
Determine 

Substitute values for x, y and z in the above expression:





Answer:
at under and near
Explanation:
Which words are prepositions? at no under near from see 2 See answers brookesteff brookesteff 1. At 2. Under 3. Near 4. From. jswisher1 jswisher1 Answer: 1 3 4 5. Explanation: took the test . world record rates. Still have questions? Ask your question. Find more answers. Still have questions
Kids, please play more quietly.
Under the rock in the garden, lay a small snake.
hope this helped!!