Question

please solve this question step by step​

Answer 1

Answer:

x = 2/9            ;            x = 2/9  

Step-by-step explanation:

81x² - 36x + 4 = 0

Using Splitting the middle term method,

81x² -18x - 18x + 4 = 0

9x(9x - 2) - 2(9x - 2) = 0

(9x - 2)(9x - 2) = 0

9x - 2 = 0                                   9x - 2 = 0

9x = 2                                         9x = 2

x = 2/9                                        x  = 2/9