Question

1. Use suitable identities to find the following products
(x-5)(x-5)​

Answer 1

Answer:

x Squared +25-10x

Step-by-step explanation:

Using Identity a- b whole squared

Answer 2

Answer:

here's your answer

Step-by-step explanation:

(x-5) (x-5)

{(a+b) (a-b) =a²-b²}

taking - common in first bracket

-{x+5}(x-5)

so taking x as a

and 5 as b

-(x) ²-(5)²

-x²-25 as the first identity

now to find second identity

-x²-25=0

-(x+5)² is the second identity