Question

(2√5+5)^2+(10-√5)^2​

Answer 1

Ответ:

ответ во вложении.......................

Answer 2

(2|5+5)²+(10-|5)² =

= 20+20|5+25+100-20|5+5 = 150.

Ответ: 150.

Answer 3

Let's simplify the expression step by step:

Given expression: (2√5 + 5)^2 + (10 - √5)^2

1. Expand the squares: (2√5 + 5)^2 = (2√5)^2 + 2 * 2√5 * 5 + 5^2 = 20 + 20√5 + 25 = 45 + 20√5 (10 - √5)^2 = 10^2 - 2 * 10 * √5 + (√5)^2 = 100 - 20√5 + 5 = 105 - 20√5

2. Add the expanded squares: (45 + 20√5) + (105 - 20√5) = 150

So, the simplified result of the expression is 150.