Question

find 104 × 96 using identity ​

Answer 1

Answer:

$104 \times 96 \\ =( 100 + 4)(100 - 4) \\ (a + b)(a - b) = {a}^{2} - {b}^{2} \\ {100}^{2} - {4}^{2} \\ = 10000 - 16 \\ = 9986$

Answer 2

Answer:

9984

Step-by-step explanation:

104 × 96 = (100+4) × ( 100-4)

(a+b) × (a-b) = a²-b²

= 100²-4²

= 10000-16

= 9984