Question

Use suitable identity find the value of(107)^2

Answer 1

Answer:

Hello✌️✌️✌️

Step-by-step explanation:

(a + b)² = a² + b² + 2ab

(107)² = (100 + 7)² = 100² + 7² + 2*100*7 = 10000 + 49 + 1400 = 11449

Answer 2

Step-by-step explanation:

(100 + 7 ) ^ 2

$(100+7) { }^{2}$

$(a+b) {}^{2} = a {}^{2} +b {}^{2} +2ab$

$( 100) {}^{2} +( 7) {}^{2} + 2(100)(7)$

$10000 + 49 + 1400$

$11449$

Hope it helps