Question

4) 14с – 14 • 3 5) 8d – 8 • 5 7)6a + 6•3 + 6b8) 9a + 9b – 9c​

Answer 1

Ответ:

4)14(c-3)

5)8(d-5)

7) 6(a+3+b)

8)9(a+b-c)

Answer 2

It looks like you've provided some algebraic expressions. To simplify these expressions, you can use the distributive property (also known as the distributive law or distributive property of multiplication over addition). This property states that for any numbers a, b, and c:

1. a(b + c) = ab + ac

Now, let's apply this property to each of the given expressions:

4. 14c - 14 * 3 = 14c - 42 (Apply the distributive property) So, the simplified expression is 14c - 42.

5. 8d - 8 * 5 = 8d - 40 (Apply the distributive property) So, the simplified expression is 8d - 40.

6. 6a + 6 * 3 + 6b = 6a + 18 + 6b (Apply the distributive property) So, the simplified expression is 6a + 6b + 18.

7. 9a + 9b - 9c This expression is already simplified, and there are no like terms to combine.

If you have any further questions or need more assistance, please feel free to ask!