Question

25ax²-25a factorise with identity​

Answer 1

Step-by-step explanation:

25ax^2-25a

=25a(x^2-1)

=25a(x^2-1^2)

here x=x and a=1

Apply Identity (x^2-a^2)=(X+a)(x-a)

=25a(X+1)(x-1)

{^ is raised power}