Question

−17в(17d+17)+(17d−17)(17+17в)​

Answer 1

-17в(17d+17)+(17d-17)(17+17в)=-289вd-289в+289d+289вd-289+289в= 289d
(вроде так извини если неправильно)

Answer 2

To simplify the given expression, let's break it down step by step:

Expression: −17в(17d+17)+(17d−17)(17+17в)

Step 1: Distribute the negative sign through the first term in the expression: −17 * в * 17d - 17 * в * 17

Step 2: Distribute the terms in the second parentheses through the second term in the expression: (17d - 17) * 17 + (17d - 17) * 17 * в

Step 3: Simplify each term further: -289вd - 289в - 289 + 289d + 289dв - 289в

Step 4: Combine like terms: -289вd + 289d + 289dв - 578в

Step 5: Factor out common terms: 289d(1 + в) - 578в

So, the simplified expression is 289d(1 + в) - 578в.