Question

(x+y)2 (b-2)2 (a-3)2 (3-x)2 (x+a)2 (4+a)2

Answer 1

(x+y)2 = 2x+2y
(b-2)2 = 2b-4
(a-3)2 = 2a-6
(3-x)2 = 6-2x
(x+a)2 = 2x+2a
(4+a)2 = 8+8a

Рад Был Помочь!

Answer 2

To simplify the given expression, you can expand it step by step:

1. Expand (x+y)^2: (x+y)^2 = (x+y) * (x+y) = x^2 + 2xy + y^2

2. Expand (b-2)^2: (b-2)^2 = (b-2) * (b-2) = b^2 - 4b + 4

3. Expand (a-3)^2: (a-3)^2 = (a-3) * (a-3) = a^2 - 6a + 9

4. Expand (3-x)^2: (3-x)^2 = (3-x) * (3-x) = 9 - 6x + x^2

5. Expand (x+a)^2: (x+a)^2 = (x+a) * (x+a) = x^2 + 2ax + a^2

6. Expand (4+a)^2: (4+a)^2 = (4+a) * (4+a) = 16 + 8a + a^2

Now, multiply all these expressions together:

(x+y)^2 * (b-2)^2 * (a-3)^2 * (3-x)^2 * (x+a)^2 * (4+a)^2

= (x^2 + 2xy + y^2) * (b^2 - 4b + 4) * (a^2 - 6a + 9) * (9 - 6x + x^2) * (x^2 + 2ax + a^2) * (16 + 8a + a^2)

To get the final result, you can multiply the terms together and simplify the expression. However, keep in mind that this will result in an extremely long polynomial with numerous terms. If you have a specific value for the variables x, y, a, and b, I can help you calculate the numerical result. Otherwise, presenting the full expanded polynomial here wouldn't be practical due to its length.