Question

Решить 2*(-1)^2+3*(-1)^6

Answer 1

Ответ:

$2 \times 1 + 3 \times 1 \\ 2 + 3 = 5$

Объяснение:

Мы сначала раскрыли скобки,потом решили.

Answer 2

To solve the expression 2*(-1)^2+3*(-1)^6, we need to evaluate the powers of -1 and perform the calculations.

The expression contains two terms: 2*(-1)^2 and 3*(-1)^6. Let's evaluate each term separately:

1. 2*(-1)^2: Here, (-1)^2 means raising -1 to the power of 2, which gives us 1. So the term becomes 2*1, which equals 2.

2. 3*(-1)^6: (-1)^6 means raising -1 to the power of 6. Since any number raised to an even power results in a positive value, (-1)^6 equals 1. So the term becomes 3*1, which equals 3.

Now, we can add the two terms together:

2*(-1)^2 + 3*(-1)^6 = 21 + 31 = 2 + 3 = 5.

Therefore, the solution to the expression 2*(-1)^2 + 3*(-1)^6 is 5.