Question

1) (x + a)² = 2) (a-2x)² = 3) (x + 2a)² = 4) (2x-3a)² = 5) (a²-x)² =

Answer 1

1) х²+2ах+а

2) а²-4ах + 4х²

3) х²+4ах+4а²

4)х²-12ах+9а²

5)а⁴-2а²х+х²

Answer 2

Ответ:

1)X2+2ax+A2

2)a2-4ax+4x2

3)x2+4ax+4a2

4)4x2-12ax+9a2

5)a4-2a2x+x2

Вроде так

Answer 3

Sure! Let's expand and simplify each of the given expressions:

1. (x + a)²: Expanding the expression, we get: (x + a)² = x² + 2ax + a²

2. (a - 2x)²: Expanding the expression, we get: (a - 2x)² = a² - 4ax + 4x²

3. (x + 2a)²: Expanding the expression, we get: (x + 2a)² = x² + 4ax + 4a²

4. (2x - 3a)²: Expanding the expression, we get: (2x - 3a)² = 4x² - 12ax + 9a²

5. (a² - x)²: Expanding the expression, we get: (a² - x)² = a⁴ - 2a²x + x²

These are the expanded forms of the given expressions.