Question

3(a-x)²-3(2-a) срочнооо

Answer 1

$3 {(a - x)}^{2} - 3(2 - a) = 3 {a}^{2} - 6ax + 3 {x}^{2} - 6 + 3a$

Answer 2

To simplify the expression 3(a-x)² - 3(2-a), follow these steps:

1. Expand the squared term (a-x)²: (a-x)² = (a-x)(a-x) = a² - 2ax + x²

2. Distribute the 3 to each term in the first expression and the -3 to each term in the second expression: 3(a-x)² - 3(2-a) = 3(a² - 2ax + x²) - 3(2) + 3a

3. Distribute the 3 further: 3(a² - 2ax + x²) - 3(2) + 3a = 3a² - 6ax + 3x² - 6 + 3a

Now, if you want to further simplify or factor the expression, let me know. Otherwise, this is the simplified form of the expression.