Question

-5y(y-2)(y+9)=0 Решите плиз

Answer 1

- 5y (y - 2)(y + 9) = 0   /:(-5)
y (y - 2)(y + 9) = 0 

1) y = 0 

2) y - 2 = 0
y = 2

3) y + 9 = 0
y = - 9

Ответ
- 9; 0 ; 2

Answer 2

– 5у(у – 2)(у + 9) = 0
у • (у – 2) • (у + 9) = 0
у = 0
у – 2 = 0
у + 9 = 0
у = 0
у = 2
у = – 9

Answer 3

To solve the equation -5y(y-2)(y+9) = 0, you need to find the values of y that make the equation true. The equation is already factored, so you can set each factor equal to zero and solve for y.

Step 1: Set each factor equal to zero and solve for y:

1. y = 0
2. y - 2 = 0 --> y = 2
3. y + 9 = 0 --> y = -9

Step 2: The solutions to the equation are the values of y found in Step 1:

y = 0, y = 2, and y = -9.

These are the three values of y that make the original equation -5y(y-2)(y+9) = 0 true.