Question

evaluate the following by using suitable identiese 992 square and 799square​

Answer 1

Answer:

It is the form of (1000-8)^2

Answer

⤵️

x^2+y^2-2xy

= x=1000. y=8

= 1000^2+8^2-2x1000x8

= 1000000+64-16000

=984064

Step-by-step explanation:

$hope \: it \: helps$

Answer 2

Answer:

It is the form of (1000-8)^2

Answer

⤵️

x^2+y^2-2xy

= x=1000. y=8

= 1000^2+8^2-2x1000x8

= 1000000+64-16000

=984064

Step-by-step explanation:

$hope \: it \: helps$