Question

How many number lie between (1) 7power2 and 8power2​

Answer 1

Answer:In order to find how many numbers exist between these two squares, we will need to subtract then.

to do this in a simple method, we will have to use the identity.

which is

( a + b ) ( a - b )

a is 1001 , b is 1000

let us substitute...

we get,

( 1001 + 1000 )( 1001 - 1000 )

which is ,

2001 ( 1)

=> 2001...

so, there are 2000 numbers between these two squares...

as the 2001 numbers might include one of the two numbers, write ur answer in the same way.

Step-by-step explanation:Hope this helps u plz mark me as the brainliest