Question

-4 + 10/-5 = (-1/2) в кубе

Answer 1

1) 10/ -5 = -2

-4+(-2)= -6

2) -1/2^3= -1/ -2×-2×-2= -1/8

Answer 2

Let's calculate both sides of the equation to see if they are equal:

Left-hand side (LHS): -4 + 10 / -5

To simplify, we first perform the division: -4 + (-2)

Now, add the two numbers: -4 - 2 = -6

Right-hand side (RHS): (-1/2)^3

Cube of a number means multiplying the number by itself three times: (-1/2) * (-1/2) * (-1/2)

To multiply fractions, multiply the numerators together and the denominators together: (-1 * -1 * -1) / (2 * 2 * 2)

-1 / 8

Now, the equation becomes: LHS = RHS -6 = -1/8

These two sides are not equal. So, the statement "-4 + 10/-5 = (-1/2) в кубе" is not true.