Which expressions are equivalent to this expression?
4x+4
Select each correct answer.
2(2x+2)
2x+1+2x+3
4(x+4)
x+3x+4
Atleast we can get the info faster, instead of sitting for 7 hours trying to get the answer for 1 question. 🙄🙄🙄
Thx so much ;-) except third was wrong, fourth was correct.
To find the expressions that are equivalent to 4x + 4, we need to simplify the given expression and check if any of the options are equal to the simplified form.
Option 1: 2(2x + 2)
To simplify this expression, we distribute the 2 to both terms inside the parentheses:
2 * 2x + 2 * 2 = 4x + 4
This expression is equivalent to the given expression.
Option 2: 2x + 1 + 2x + 3
We can combine like terms by adding the coefficients of the terms with the same variable:
2x + 2x + 1 + 3 = 4x + 4
This expression is also equivalent to the given expression.
Option 3: 4(x + 4)
To simplify this expression, we distribute the 4 to both terms inside the parentheses:
4 * x + 4 * 4 = 4x + 16
This expression is not equivalent to the given expression.
Option 4: x + 3x + 4
We can combine like terms by adding the coefficients of the terms with the same variable:
x + 3x + 4 = 4x + 4
This expression is equivalent to the given expression.
Therefore, the expressions that are equivalent to 4x + 4 are:
- 2(2x + 2)
- 2x + 1 + 2x + 3
- x + 3x + 4