Question

2) (-7)² - 30 = 4²+3 және 51 - 10²= (-4)³+15​

Answer 1

49-30=16+3

19=19

51-100=-64+15

-49=-49

Answer 2

Let's solve each equation step by step:

1. (-7)² - 30 = 4² + 3

First, let's simplify both sides of the equation:

49 - 30 = 16 + 3

Now, let's simplify further:

19 = 19

So, the equation is true. Both sides are equal.

2. 51 - 10² = (-4)³ + 15

Again, let's simplify both sides:

51 - 100 = (-4)³ + 15

Next, let's simplify further:

-49 = -64 + 15

Now, let's combine like terms:

-49 = -49

The equation is true. Both sides are equal.

Therefore, the solutions to both equations are valid.