Question

(x+1)-(-3) при x=1,1

Answer 1

(x+1)-(-3) = x + 1 + 3 = x + 4 
x = 1,1 
1,1 + 4 = 5,1

Answer 2

(х+1)-(-3)=х+1+3=х+4, при х=1,1: 1,1+4=5.1
Ответ: 5.1

Answer 3

To evaluate the expression (x + 1) - (-3) at x = 1.1, follow these steps:

Step 1: Substitute the value of x into the expression. Step 2: Simplify the expression.

Given the expression: (x + 1) - (-3)

Step 1: Substitute x = 1.1 (1.1 + 1) - (-3)

Step 2: Simplify the expression: (1.1 + 1) = 2.1 (-3) = -3

Now, the expression becomes: 2.1 - (-3)

Step 3: Subtract the negative value: 2.1 + 3 = 5.1

So, when x = 1.1, the value of the expression (x + 1) - (-3) is 5.1.