Question

(0,2+5)^2 (X-1/2)^2 (9x-x/3)^2 (X/4+y/3)^2 (X+y)^3 (C-d)^3 (a+2b)^3 (3x+2y)^3 (A-2)(a^2+2a+4

Answer 1

Ответ:

1)0,04+2+25=27,04

2)х²-1+¼

3)81х²-6х+x/9

Answer 2

It seems like you've provided a sequence of expressions, and it appears to be a mix of mathematical operations, expressions, and variables. Let's break down each part:

1. (0,2+5)^2: This looks like an attempt to raise the quantity 0,2+5 (which is actually 7) to the power of 2. The result would be 7^2, which equals 49.

2. (X-1/2)^2: This is the square of the expression (X - 1/2).

3. (9x-x/3)^2: This is the square of the expression (9x - x/3).

4. (X/4+y/3)^2: This is the square of the expression (X/4 + y/3).

5. (X+y)^3: This is the cube of the expression (X + y).

6. (C-d)^3: This is the cube of the expression (C - d).

7. (a+2b)^3: This is the cube of the expression (a + 2b).

8. (3x+2y)^3: This is the cube of the expression (3x + 2y).

9. (A-2)(a^2+2a+4): This is the product of two expressions: (A - 2) and (a^2 + 2a + 4). It's not clear what you want to do with this expression. If you want to multiply these two expressions, you would do so like this: (A - 2)(a^2 + 2a + 4) = A(a^2 + 2a + 4) - 2(a^2 + 2a + 4).

If you have specific values for the variables (X, a, b, C, d, A, x, y), you can substitute them into these expressions to calculate numerical results. If you have any specific calculations or questions about these expressions, please provide more context, and I'd be happy to assist further.