Question

369 1) (m-1/5)² 2) (a-1/3)² 3) (a/2-b/3)² 4)(x/3+y/4)2​

Answer 1

Ответ:вот

Объяснение:

Answer 2

Sure! I can help you expand the given expressions. Here are the expansions of the given expressions:

1. (m - 1/5)²: Expanding the expression using the formula (a - b)² = a² - 2ab + b², we get: (m - 1/5)² = m² - 2(m)(1/5) + (1/5)² = m² - (2/5)m + 1/25

2. (a - 1/3)²: Expanding the expression using the formula (a - b)² = a² - 2ab + b², we get: (a - 1/3)² = a² - 2(a)(1/3) + (1/3)² = a² - (2/3)a + 1/9

3. (a/2 - b/3)²: Expanding the expression using the formula (a - b)² = a² - 2ab + b², we get: (a/2 - b/3)² = (a/2)² - 2(a/2)(b/3) + (b/3)² = (a²/4) - (ab/3) + (b²/9)

4. (x/3 + y/4)²: Expanding the expression using the formula (a + b)² = a² + 2ab + b², we get: (x/3 + y/4)² = (x/3)² + 2(x/3)(y/4) + (y/4)² = (x²/9) + (xy/6) + (y²/16)

These are the expanded forms of the given expressions.