Question

3) 0.6 (4 x-3) +2, 1 (x-5)​

Answer 1

Раскроем скобки:

$2,4x-1,8+2,1x-10,5=4,5x-12,3$

Answer 2

Ответ: 3/10×(15х-41)

Объяснение:

0.6 (4 x-3) +2, 1 (x-5)​ =3/5×(4х-3)+21/10×(х-5)=3/10×(2(4х-3)+7(х-5))=3/10×(8х-6+7х-35)=3/10×(15х-41)

Answer 3

It seems like you've provided a mathematical expression:

0.6(4x - 3) + 2 * 1(x - 5)

To solve this expression, we can start by applying the distributive property (also known as the distributive law or the distributive property of multiplication over addition) to simplify the terms inside the parentheses:

0.6 * 4x - 0.6 * 3 + 2 * x - 2 * 5

Simplifying further:

2.4x - 1.8 + 2x - 10

Now, combine like terms:

(2.4x + 2x) + (-1.8 - 10)

4.4x - 11.8

So, the simplified expression is 4.4x - 11.8.