Question

√x+1=0 имеет ли корни? !!!!!!!

Answer 1

Это выражение не имеет корней, так как √x + 1 = 0 равносильно √x = -1; квадратный корень не может быть отрицательным числом.

Answer 2

The equation √(x + 1) = 0 does not have any real solutions.

The square root of any non-negative number is always non-negative. In this equation, √(x + 1) represents the square root of (x + 1), and since the square root can never be negative or zero for a real number, there are no real values of x that would satisfy the equation.

To further understand this, let's solve the equation algebraically:

√(x + 1) = 0

To eliminate the square root, we square both sides of the equation:

(√(x + 1))^2 = 0^2

x + 1 = 0

Now, isolate x:

x = -1

So, the only solution is x = -1, but this solution does not satisfy the original equation because the square root of (x + 1) cannot be zero.

In conclusion, the equation √(x + 1) = 0 has no real solutions.