Question

evaluate (108)2 using identity​

Answer 1

Step-by-step explanation:

${(108)}^{2}$

$= {(100 +8 )}^{2}$

$= {(100)}^{2} + 2 \times 100 \times 8 + {(8)}^{2}$

$= 10000 + 1600 + 64$

$= 11664$

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Answer 2

Answer:

Step-by-step explanation:

Using the Algebraic Identity

(a + b)² = a² + b² + 2ab

Here ,

a = 100

b = 8

⇒108²

= (100 + 8)²

= 100² + 8² + (2 X 100 X 8)

= 10000 + 64 + 1600

= 11,664