Question

1) Упростите 5(2а+1) - 3 (можете просто ответ дать)

Answer 1

10а+5-3=10а+2=2(5а+1)

Answer 2

5(2a+1)-3=10a+5-3=10a+2=2(5a+1)

Answer 3

Simplifying the Expression

To simplify the expression 5(2a+1) - 3, we can use the distributive property to remove the parentheses and then combine like terms.

The steps to simplify the expression are as follows: 1. Distribute the 5 to both terms inside the parentheses. 2. Combine like terms.

Simplified Expression

The simplified expression for 5(2a+1) - 3 is 10a + 5 - 3.

Final Answer

Simplifying further, the expression evaluates to 10a + 2.