Question

1/3^√(2)+3^√(3)-3^√(5)

Answer 1

эта очень легко и ты можешь эта решить сам

Answer 2

Вот ответ, если что непонятно пишите.

Answer 3

To calculate the expression, let's first simplify each term individually and then perform the addition:

1. Simplify each term: a) 1/3^(√2) b) 3^(√3) c) 3^(√5)

2. Add all the simplified terms.

Let's start with the simplification:

a) 1/3^(√2): To simplify this term, we need to compute 3^(√2) first:

3^(√2) ≈ 3^1.414 (Using a calculator or approximation)

Now, we can rewrite 1/3^(√2) as:

1/3^(√2) ≈ 1 / 3^1.414

b) 3^(√3): This term is already simplified.

c) 3^(√5): This term is also already simplified.

Now, let's perform the addition:

1/3^(√2) + 3^(√3) - 3^(√5) ≈ 1 / 3^1.414 + 3^√3 - 3^√5

I'll provide an approximate value since the numbers involved here are not simple to calculate by hand:

1/3^(√2) ≈ 1 / 2.183 ≈ 0.4575 (rounded to four decimal places) 3^(√3) ≈ 3^1.732 ≈ 5.1502 (rounded to four decimal places) 3^(√5) ≈ 3^2.236 ≈ 9.5074 (rounded to four decimal places)

Now, substitute these values back into the expression:

0.4575 + 5.1502 - 9.5074 ≈ -3.8997 (rounded to four decimal places)

So, the approximate value of the expression 1/3^(√2) + 3^(√3) - 3^(√5) is -3.8997.