Question

Матем 4- класс (x-1)×(7-x)×(17-x)=0

Answer 1

Три корня x=1, x=7, x=17

Answer 2

Вот :-) :-) :-) :-) :-) :-)

Answer 3

To solve the equation $(x-1) \times (7-x) \times (17-x) = 0$ for $x$ in the 4th grade level, you can use the zero product property. According to this property, if the product of two or more factors is equal to zero, then at least one of the factors must be zero.

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

1. $x - 1 = 0$ Adding 1 to both sides: $x = 1$

2. $7 - x = 0$ Subtracting 7 from both sides: $-x = -7$ Multiplying both sides by -1 (to isolate $x$): $x = 7$

3. $17 - x = 0$ Subtracting 17 from both sides: $-x = -17$ Multiplying both sides by -1 (to isolate $x$): $x = 17$

So, the solutions for $x$ are $x = 1, 7,$ and $17$.