Question

- factorise x^2 - 25.​

Answer 1

Answer:

Step-by-step explanation:

x^2-25

=x^2 -5^2

=(x+5)(x-5)

Answer 2

Answer:  (x+5) and (x-5)

Step-by-step explanation:

• Given: $x^{2} -25$
• To do: Factorize
• Solution:

We know that $(a^{2} -b^{2} )= (a+b)(a-b)$.

Similarly here, $(x)^{2}-(5)^{2}$

                   ⇒ (x+5)(x-5)

So, the required factors of given expression are (x+5) and (x-5).

• Hence, the answer is  (x+5) and (x-5).

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