Question

Упрастить выражения 2(х+5)+3(х-2

Answer 1

2х+5х+3х-6, вот правильный ответ

Answer 2

Simplifying the Expression 2(х+5) + 3(х-2)

To simplify the expression 2(х+5) + 3(х-2), we can use the distributive property to multiply the coefficients with the terms inside the parentheses.

Let's break down the expression step by step:

1. Distribute the coefficient 2 to the terms inside the first set of parentheses: 2(х+5) = 2*х + 2*5 = 2х + 10

2. Distribute the coefficient 3 to the terms inside the second set of parentheses: 3(х-2) = 3*х - 3*2 = 3х - 6

3. Combine the like terms: 2х + 10 + 3х - 6 = (2х + 3х) + (10 - 6) = 5х + 4

Therefore, the simplified expression is 5х + 4.