Question

Add 28–√+38–√.(1 point)

Answer 1

rong

Answer 2

28–√+38–√ can be simplified as follows:

√ means square root. Let's calculate the square roots of 28 and 38:

√28 ≈ 5.29
√38 ≈ 6.16

Now let's add the simplified values:

28–√ + 38–√ ≈ 5.29 + 6.16 ≈ 11.45

Answer 3

I apologize for the mistake in my previous response. Let's try to solve it correctly.

Given the expression 28–√ + 38–√, we need to simplify it.

28–√ + 38–√ can be written as √28 + √38.

Now, you could either manually calculate the square roots of 28 and 38 or use a calculator to find their approximate decimal values.

√28 ≈ 5.29
√38 ≈ 6.16

So, the simplified expression is 5.29 + 6.16 ≈ 11.45.