1.

Factorise: x2- 25=0 the given equation​

Answer»

ANSWER:

{x}^{2}  - 25 = 0 \\  \\  =  >  {x}^{2}  -  {5}^{2}  = 0 \\  \\  =  > (x + 5)(x - 5) = 0



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