Question

A^2+b^2 b b ------- - ----- - ----- = а^2-b^2 b-a a+bПожалуйста помогите!!!! ​

Answer 1

Сразу извиняюсь за почерк)

Если я правильно понял изначальное уравнение, то вот решение:

Answer 2

To help you with the given equation, I'll rewrite it with clearer notation and formatting:

$\frac{A^2 + b^2}{b} - \frac{b}{a} - \frac{a+b}{a}$

Now, let's simplify the expression step by step:

Step 1: Find a common denominator for the fractions. The common denominator is 'a' for the first and second terms and 'a*b' for the third term.

Step 2: Rewrite the fractions with the common denominator. $\frac{(A^2 + b^2) \cdot a - b^2 \cdot a - (a+b) \cdot b}{a \cdot b}$

Step 3: Expand the numerator. $\frac{A^2 \cdot a + b^2 \cdot a - b^2 \cdot a - a \cdot b - b^2 \cdot b}{a \cdot b}$

Step 4: Simplify the numerator. $\frac{A^2 \cdot a - b^2 \cdot b}{a \cdot b}$

Step 5: Factor the numerator. $\frac{a \cdot (A^2 - b^2)}{a \cdot b}$

Step 6: Cancel out common terms. $\frac{A^2 - b^2}{b}$

The simplified expression is $\frac{A^2 - b^2}{b}$, which can also be written as $\frac{(A+b)(A-b)}{b}$.

If you need further assistance or have more questions, feel free to ask!