Question

Раскройте скобки: -5(x+y-3)

Answer 1

Ответ:

-5х-5у+15

Пошаговое объяснение:

Answer 2

-5(x+y-3)
-5х-5y+15 открыли скобки

Answer 3

To expand the expression, you can use the distributive property of multiplication over addition/subtraction. Here's the step-by-step expansion:

-5(x + y - 3)

Step 1: Distribute -5 across the terms inside the parentheses: -5 * x + -5 * y + -5 * (-3)

Step 2: Simplify the products: -5x - 5y + 15

The expanded form of the expression is: -5x - 5y + 15.