Question

2) 2 *5³-3³+3*544)2³*5²-8³-4*84​

Answer 1

Ответ:

2)385

4)-648

Объяснение:

2)2×5³-3³+3×54=2×125-27+3×54=2×125-27+162=

250-27+162=385

4)2³×5²-8³-4×84=8×25-513-4×84=8×25-513-336=

200-512-336=-648

Answer 2

It seems like you want to perform some arithmetic operations. Let's calculate the expressions step by step:

1. $2 \cdot 5^3 - 3^3 + 3 \cdot 544$

First, calculate the exponents and multiplications:

$2 \cdot 125 - 27 + 1632$

Next, perform the multiplications:

$250 - 27 + 1632$

Now, add and subtract:

$250 + 1632 - 27 = 1882$

So, the result of the first expression is 1882.

2. $2^3 \cdot 5^2 - 8^3 - 4 \cdot 84$

Calculate the exponents and multiplications:

$8 \cdot 25 - 512 - 336$

Now, perform the multiplications:

$200 - 512 - 336$

Finally, subtract:

$200 - 512 - 336 = -648$

So, the result of the second expression is -648.