Question

(√7+2√5)×√35 упростить выражение

Answer 1

7,11×√35
теперь умножаем
и получилось
Ответ:42,10

Answer 2

To simplify the given expression (√7 + 2√5) × √35, we can follow these steps:

Step 1: Distribute the square root (√35) across both terms inside the parentheses. Step 2: Combine like terms, if any.

Let's proceed with the simplification:

Step 1: (√7 + 2√5) × √35 = √7 × √35 + 2√5 × √35

Step 2: Now, simplify the square roots: √7 × √35 = √(7 × 35) = √245 2√5 × √35 = 2√(5 × 35) = 2√175

So the simplified expression is: √7 × √35 + 2√5 × √35 = √245 + 2√175

That's the simplified form of the given expression.