Question

2/5-3/4|Х+1/3| при х=-5/3

Answer 1

Вот ответ)
Надеюсь что помогла;)

Answer 2

Ответ:

2/5-3/4  x+1/3 = 2/5-3/4-5/3+1/3=2/5-3/4*(-4/3)=2/5+1=1 2/5

Пошаговое объяснение:

Answer 3

To evaluate the expression, substitute the value of $x = -\frac{5}{3}$ into the given expression:

$\frac{2}{5} - \frac{3}{4} \left| x + \frac{1}{3} \right|$

$\frac{2}{5} - \frac{3}{4} \left| -\frac{5}{3} + \frac{1}{3} \right|$

Now, calculate the value inside the absolute value:

$-\frac{5}{3} + \frac{1}{3} = -\frac{4}{3}$

So, the expression becomes:

$\frac{2}{5} - \frac{3}{4} \left| -\frac{4}{3} \right|$

Now, evaluate the absolute value:

$\left| -\frac{4}{3} \right| = \frac{4}{3}$

Substitute back into the original expression:

$\frac{2}{5} - \frac{3}{4} \times \frac{4}{3}$

Now, perform the multiplication:

$\frac{2}{5} - \frac{1}{1}$

To subtract fractions, find a common denominator, which in this case is 5:

$\frac{2}{5} - \frac{5}{5}$

Now, subtract the fractions:

$\frac{2 - 5}{5}$

$\frac{-3}{5}$

So, the value of the expression when $x = -\frac{5}{3}$ is $-\frac{3}{5}$.