Question

y = 10
(6-5x) (9x - 2)​

Answer 1

Ответ:

x = 2/9 Дробь

Объяснение:

Solve for x over the real numbers:

10 (-5 x + 6) (9 x - 2) = 0

Divide both sides by 10:

(-5 x + 6) (9 x - 2) = 0

Split into two equations:

-5 x + 6 = 0 or 9 x - 2 = 0

Multiply both sides by -1:

5 x - 6 = 0 or 9 x - 2 = 0

Add 6 to both sides:

5 x = 6 or 9 x - 2 = 0

Divide both sides by 5:

x = 6/5 or 9 x - 2 = 0

Add 2 to both sides:

x = 6/5 or 9 x = 2

Divide both sides by 9:

Answer: |

| x = 6/5 or x = 2/9