Question

589 *205-720 *90* 120010-91956 160+308 *804

Answer 1

Ответ:

−7 868 235 783

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Answer 2

Let's break down the expression step by step:

1. $589 \times 205$ = 120,945
2. $720 \times 90$ = 64,800
3. $120,010 - 91,956$ = 28,054
4. $308 \times 804$ = 247,632

Now, the given expression becomes:

$120,945 - 64,800 \times 28,054 + 247,632$

To evaluate this expression, we need to follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

There are no parentheses or exponents in this expression, so we proceed with multiplication and division from left to right:

$120,945 - (64,800 \times 28,054) + 247,632$ $= 120,945 - 1,818,115,200 + 247,632$

Now, perform the subtraction:

$= -1,817,746,623 + 247,632$ $= -1,817,498,991$

So, the value of the given expression is $-1,817,498,991$.