Question

(x+5,4)-(4,5+9,7) розкрити дужки і спростити вираз

Answer 1

х+5.4-14.2

ответ: х - 8.8

Answer 2

Решение: x+5.4-14.2 ответ: x-8.8

Answer 3

It seems there might be a mistake in the expression you provided. It looks like you have two pairs of coordinates separated by a comma, which might indicate that you are trying to subtract one coordinate from another. However, each pair of coordinates should consist of two values, one for the x-coordinate and one for the y-coordinate.

If you clarify the expression or provide the correct coordinates, I'll be happy to help you simplify the expression. For example, if you intended to subtract two points, you should provide them like this: (x1, y1) - (x2, y2).