Question

Using the identity (a + b) = (a + 2ab + b ) square, Evaluate 308 square.

Answer 1

Answer:

Hii..

Here's your answer..

Let a = 300

and the b = 8.

By using algebraic identity that was = ( a + b )² = a² + 2ab + b².

Putting the values of a and b. We get.

=> ( 300 )² + 2( 300 )( 8 ) + ( 8 )²

=> 90000 + 4800 + 64

=> 94,864...

Hope this it is helpful for you.

Thank You.

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