Question

Решите уравнение (6-4x)(x+9)=0​

Answer 1

(6-4х)(х+9)=0

6-4х=0.....х+9=0

-4х=0-6.....х=0-9

-4х=-6.....х=-9

х=-6:(-4)

х=1,5

Ответ: х¹=1,5; х²=-9

Answer 2

To solve the equation (6-4x)(x+9) = 0, we need to find the values of x that satisfy the equation. To do this, we can set each factor inside the parentheses to zero and solve for x:

1. Set (6-4x) = 0: 6 - 4x = 0 Subtract 6 from both sides: -4x = -6 Divide by -4: x = 3/2

2. Set (x+9) = 0: x + 9 = 0 Subtract 9 from both sides: x = -9

So, the solutions to the equation are x = 3/2 and x = -9.