What is the factored form of 9x^2-1 ???

(3x+1)(3x-1)

The factored form is (3x + 1)(3x - 1)

(3x - 1) (3x + 1)

9x^2-1=(3x-1)*(3x+1)

Dude...do exactly no longer even ask for solutions on your homework. If that may no longer your homework, then pigs will fly. heavily. no person needs to do your homework FOR you. it particularly is living house artwork. you're meant to do it your self. in case you do no longer understand a thank you to do it, seem lower back on your notes or seem lower back interior the textbook.

You can't factorise this.Because after 9x^2-1 , it becomes 9x^1 which is equal to 9x.

a^2 - b^2 = (a + b)(a - b)

9x^2 - 1
= (3x + 1)(3x - 1)

(3x + 1)(3x - 1)

THE FACTORED FORM IS : (3x+1) * (3x-1)