Question

1) a(7+b) 2) (3+m)×x 3) (3n+2m)×3)

Answer 1

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Answer 2

Ответ:

Пошаговое объяснение:

1) a(7+b)=7а+ab

2) (3+m)×x =3x+mx

3) (3n+2m)×3=9n+6m

Answer 3

Let's simplify each of the given expressions:

1. a(7+b) To simplify this expression, you need to distribute the 'a' to both terms inside the parentheses.

a(7+b) = 7a + ab

2. (3+m)×x To simplify this expression, you need to distribute the 'x' to both terms inside the parentheses.

(3+m)×x = 3x + mx

3. (3n+2m)×3 To simplify this expression, you need to distribute the '3' to both terms inside the parentheses.

(3n+2m)×3 = 3n×3 + 2m×3 = 9n + 6m

Keep in mind that simplifying an expression involves performing operations like multiplication, addition, and distribution to get the most straightforward form of the expression.