Question

Помогите пожалуйста 7mn-14n во 2 степени

Answer 1

(7mn-14n)^2=49m^2 n^2 -196m n^2 +196n^2

Answer 2

Calculating the Expression 7mn - 14n to the Power of 2

To calculate the expression 7mn - 14n to the power of 2, we can follow these steps:

1. First, we simplify the expression 7mn - 14n. 2. Then, we raise the simplified expression to the power of 2.

Let's break down the steps:

1. Simplifying the Expression 7mn - 14n: - The expression 7mn - 14n can be simplified by factoring out the common term "n." - Factoring out "n" from both terms gives us: n(7m - 14).

2. Raising the Simplified Expression to the Power of 2: - To raise the simplified expression n(7m - 14) to the power of 2, we simply multiply the expression by itself. - This gives us: (n(7m - 14))^2.

So, the expression 7mn - 14n to the power of 2 simplifies to (n(7m - 14))^2.

Let's proceed with the calculation.

Calculation:

The expression 7mn - 14n to the power of 2 simplifies to (n(7m - 14))^2.

Now, let's discuss the result and its implications.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.