Question

6/x - 3/2x при x= -1,8

Answer 1

Кажется так!Удачи!!!

Answer 2

To find the value of the expression (6/x) - (3/2x) when x = -1.8, you simply need to substitute -1.8 for x in the expression and perform the calculations. Let's do that step-by-step:

Step 1: Substitute x = -1.8 into the expression:

(6 / (-1.8)) - (3 / (2 * (-1.8)))

Step 2: Simplify the expression:

(6 / (-1.8)) - (3 / (-3.6))

Step 3: Calculate the values:

= -3.333... - (-0.8333...)

Step 4: Perform the subtraction:

= -3.333... + 0.8333...

Step 5: Get the final result:

≈ -2.5

So, when x = -1.8, the value of the expression (6/x) - (3/2x) is approximately -2.5.