Using identities, evaluate10.5 x 9.5 ?????????????????
Using identities, evaluate
10.5 x 9.5 ?????????????????
Pawan Prajapati , 4 Years ago
Grade 12
8 grade maths> Using identities, evaluate 10.5 x 9.5 ???...
1 AnswersHarshit Singh
Last Activity: 4 Years ago
Dear Student
10.5 x 9.5
= (10 + 0.5)(10 - 0.5)
= 10^2- 0.5^2
= 100 - 0.25
= 99.75
Thanks
10.5 x 9.5
= (10 + 0.5)(10 - 0.5)
= 10^2- 0.5^2
= 100 - 0.25
= 99.75
Thanks
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