Question

−5,7(x−13)(x+1,8)=0.

Answer 1

Ответ:

- 5,7/10*(x-13)(x+9/5)=0

(x-13)(x+9/5)=0

x-13=0

x+9/5=0

x=13

x=- 9/5

x1=-1,8

x2=13

Answer 2

To solve the equation −5,7(x−13)(x+1,8) = 0, we can use the zero product property, which states that if the product of two or more factors is equal to zero, then at least one of the factors must be equal to zero.

So, we have two factors: (x - 13) and (x + 1.8). Setting each factor equal to zero, we can solve for x:

Setting x - 13 = 0: x = 13

Setting x + 1.8 = 0: x = -1.8

Therefore, the solutions to the equation −5,7(x−13)(x+1,8) = 0 are x = 13 and x = -1.8.