Question

3(0,2-5)-4(0,3-5)=14,2+4x

Answer 1

Ответ:

3 *(-4,8)- 4*(-4,7)=14,2+4х

Пошаговое объяснение:

-14,4-(-18,8)=14,2+4х

4х=14,2-4,4

4х=9,8

х=9,8:4

х=2,45

Answer 2

Let's break down the given expression step by step:

3(0,2-5)-4(0,3-5)

First, we'll simplify the expressions within the parentheses:

3(0, -3) - 4(0, -2)

Now, we'll perform the scalar multiplication:

(0, -9) - (0, -8)

Subtracting the two vectors:

(0 - 0, -9 - (-8))

Simplifying further:

(0, -9 + 8)

(0, -1)

Now, let's evaluate the second part of the expression:

14,2 + 4x

Since we don't have any specific value for 'x', we can't simplify this any further unless we have additional information or context.

Therefore, the simplified expression is:

(0, -1) + 14,2 + 4x