Question

А) -1,5a2; при а = 2; -1 дкм 50 балл чесно​

Answer 1

Ответ:

-3а

Объяснение:

нужно сложить

Answer 2

Ответ:

-1.5*2= - 3 вот ответ.........

Answer 3

It seems like the expression you provided is not clear. It looks like a combination of mathematical symbols and text. Let me try to interpret it:

$-1.5a^2$

If $a = 2$, then you substitute $a$ with 2:

$-1.5 \times (2)^2$

Simplifying further:

$-1.5 \times 4$

$-6$

So, if $a = 2$, then the value of $-1.5a^2$ is $-6$.

As for the text "50 балл чесно," it appears to be in a different language, possibly Russian. "Балл" translates to "point" or "score" in English, and "чесно" translates to "honestly." However, the context is not clear, so it's challenging to provide a precise interpretation without more information. If you have specific questions or if there's anything else you'd like to clarify, please let me know.