Question

(a+5)(a-7)<(a+3)(a-5) ​

Answer 1

Ответ:

Привет)

Решение во вложении, будут вопросы, задавай)

Если не сложно, отметь пожалуйста как лучший ответ))

Пошаговое объяснение:

Answer 2

To solve the inequality $(a+5)(a-7) < (a+3)(a-5)$, let's break it down step by step:

1. Expand both sides of the inequality:

$(a+5)(a-7) = a^2 - 2a - 35$ $(a+3)(a-5) = a^2 - 2a - 15$

2. Now the inequality becomes:

$a^2 - 2a - 35 < a^2 - 2a - 15$

3. Subtract $a^2 - 2a$ from both sides:

$-35 < -15$

Since -35 is indeed less than -15, the inequality holds true for all real values of $a$.

In summary, the solution to the inequality $(a+5)(a-7) < (a+3)(a-5)$ is that it holds true for all real values of $a$.