Math, asked by manannarang1313, 1 year ago

please solve this equation by completing the square method
9 {x}^{2}  - 15x + 6 = 0

Answers

Answered by harsh5359
4

9x { }^{2}  - 15x + 6 \\ 9x {}^{2}  - (9 + 6)x + 6 \\ 9x { }^{2}  - 9x - 6x + 6 \\  9x(x - 1) - 6(x - 1) \\ (x - 1)(9x - 6)

harsh5359: when we apply complete square method we multiply the corner terms and find only factors where their difference or sum is equal to the middle term
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Answered by Anonymous
42
hey friend here is your answer
hope this may be helpfull to you
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