Question

Раскрой скобки 21•(-m+n-t)

Answer 1

21 · (-m + n - t) = -21m + 21n - 21t.

Answer 2

To simplify the expression, let's apply the distributive property:

21 • (-m + n - t)

Distribute the 21 to each term inside the parentheses:

21 • (-m) + 21 • n + 21 • (-t)

Now, simplify each term:

-21m + 21n - 21t

So, the expression after simplification is: -21m + 21n - 21t