Question

(2a-2b)^ решите пожалуйста

Answer 1

2^2 * a^2 * 2^2 * b^2 = 16 * a^2 * b^2

Answer 2

Solving (2a-2b)^2

To solve the expression (2a-2b)^2, we can use the formula for squaring a binomial, which is (a-b)^2 = a^2 - 2ab + b^2. In this case, a = 2a and b = 2b.

So, the solution for (2a-2b)^2 is: (2a-2b)^2 = (2a)^2 - 2*(2a)*(2b) + (2b)^2 = 4a^2 - 8ab + 4b^2

Therefore, the solution for (2a-2b)^2 is 4a^2 - 8ab + 4b^2.