Question

(6a-5b)² как это решить??

Answer 1

$(6a-5b)^2=(6a)^2-2*6a*5b+(5b)^2=36a^2-2*6a*5b+(5b)=36a^2-60ab+25b^2$

Answer 2

Ответ:

Объяснение:

(6a-5b)²  = 36a²-60ab+25b²

Answer 3

To solve the expression (6a-5b)², you can use the formula for squaring a binomial, which is (a - b)² = a² - 2ab + b².

Applying this formula to (6a-5b)², we have:

(6a-5b)² = (6a)² - 2(6a)(5b) + (5b)²

Simplifying further:

(6a)² = 36a²

• 2(6a)(5b) = -60ab

(5b)² = 25b²

Combining these terms:

(6a-5b)² = 36a² - 60ab + 25b²

So, the expression (6a-5b)² simplifies to 36a² - 60ab + 25b².