Question

Use Splitting the middle term find value of x in 9x^2+6x-1​

Answer 1

Answer

• x = 1/3

Given

• Given Equation is incorrect ( It's impossible to split )

• 9x² - 6x + 1

To Find

• x value using middle term splitting method

Solution

9x² - 6x + 1 = 0

⇒ 9x² - 3x - 3x + 1 = 0

⇒ 3x ( 3x - 1 ) - ( 3x - 1 ) = 0

⇒ ( 3x - 1 ) ( 3x - 1 ) = 0

⇒ x = 1/3