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Evaluate the following product with out multiple directly 103×107

Posted by Gitima Das 2 years, 6 months ago

Entrance Exam > AMU (Class 9) > Mathematics

2 answers

Atharv Soni 2 years, 3 months ago

103×107 =(100+3) (100+7) Using identity=(x+a) (x+b)=x²+(a+b)x +ab, Where x = a=3, b=7 =(100)²+(3+7)100+(3)(7) = 10000+(10)(100)+21 = 10000+1000+21 = 11021

1Thank You

Himanshu Jha 2 years, 4 months ago

11021

0Thank You

ANSWER

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Posted by Syed Rayyan 8 months, 2 weeks ago

Entrance Exam > AMU (Class 9) > Mathematics