Question

(х-5)(х+3)=0 Решить уравнение

Answer 1

Воооот текст должен быть не менее 20 символов

Answer 2

X^2+3x-5x-15=0
x^2-2x-15=0
Д=4+60=64=8^2
x1 =2-8/2=-3. x2=2+8/2=5 ответ -3;5

Answer 3

To solve the equation (х-5)(х+3) = 0, you need to find the values of x that make the equation true.

The equation (х-5)(х+3) = 0 is in factored form, and it states that the product of two factors equals zero. According to the zero product property, this means that one or both of the factors must be equal to zero for the equation to hold true.

So, set each factor to zero and solve for x:

1. х - 5 = 0 Add 5 to both sides: х = 5

2. х + 3 = 0 Subtract 3 from both sides: х = -3

The solutions for the equation are x = 5 and x = -3. These are the values of x that make the equation (х-5)(х+3) = 0 true.