Question

Сократите дробь 8а2-8а:2а-2. в ответе 4а?

Answer 1

$\frac{8a^2-8a}{2a-2}= \frac{8a(a-1)}{2(a-1)}= \frac{8a}{2}=4a$

Answer 2

Simplifying the Fraction

To simplify the given fraction 8a^2 - 8a : 2a - 2, we can first factor out the common terms from the numerator and the denominator.

The given expression can be rewritten as: 8a^2 - 8a / 2a - 2

Now, let's factor out the common terms: 8a(a - 1) / 2(a - 1)

We can cancel out the common factor (a - 1) from the numerator and the denominator: 8a / 2 This simplifies to: 4a

So, the simplified form of the given fraction 8a^2 - 8a : 2a - 2 is 4a.