Question

Binomial evaluate the following (599)2

Answer 1

Step-by-step explanation:

Given (82)

2

But we can write 82 as 80+2

And also we know that (a+b)

2

=a

2

+2ab+b

2

By applying the above identity we get

(82)

2

=(80+2)

2

=80

2

+2(80)(2)+2

2

∴(82)

2

=6400+320+4

Answer 2

(599)²

= (600-1)²

= (600)²+(1)²-2×600×1

= 3600+1-120

= 3601-120

= 3481

Hope it helps...

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