Question

P² - q² - p + q =?p²- q²- p-q =?

Answer 1

Ответ:

1) (p-q)×(p+q-1)

2) (p+a)×(p-q-1)

Answer 2

Ответ:

1) (p-q) • (p+q) - (p-q)

(p-q) • (p+q-1)

2) (p-q) • (p+q) - (p+q)

(p+q) • (p-q-1)

Answer 3

Let's simplify the expressions step by step:

1. P² - q² - p + q: We can factor the difference of squares (P² - q²) as (P + q)(P - q). So the expression becomes: (P + q)(P - q) - p + q

2. P² - q² - p - q: Similarly, factoring the difference of squares in the first two terms, we get: (P + q)(P - q) - (p + q)

So, the simplified forms of the expressions are:

1. (P + q)(P - q) - p + q
2. (P + q)(P - q) - (p + q)

If you need further simplification or evaluation, you'll need specific values for the variables P and q.