Question

(3x-2)(3x+2)-(x-4)
please solve it properly​

Answer 1

(3x-2) (3x+2) - ( x-4)

9x²-4-x+4

9x²- x

x(9x-1)

Hope it helps

Sahil Thakur

Answer 2

Answer:

x = 1/9

Step-by-step explanation:

(3x-2)(3x+2)-(x-4)

= (3x)^2 - 2^2 -(x-4)

= 9x^2 - 4 - x + 4

= 9x^2 - x

solution of x :

9x^2 - x = 0

x (9x -1) = 0

9x - 1 = 0

x = 1/9