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12× 9 how to find this in identitie |
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Answer» Answer: 108Step-by-step explanation: here we can use Identity as (10-1)(10+2) the identity is : (X-a)(x+b)= x²+ (b-a)x -ab put the respective values ➡️ (10-1)(10+2) = 10²+(2-1)10-2 ➡️9*12= 100+10-2 ➡️12×9 = 108 ------------------------------------------------------------------ hope it will HELP you have a good day ahead keep smiling |
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