Grade 128 grade maths
Using identities, evaluate. 99^2 ?????????????????????????????
Using identities, evaluate.
99^2 ?????????????????????????????
1 Answer
Harshit Singh
Dear Student
99^2
= (100 -1)2
=100^2-200 +1^2
=10000-200+1
= 9801
Thanks
99^2
= (100 -1)2
=100^2-200 +1^2
=10000-200+1
= 9801
Thanks
Other Related Questions on 8 grade maths
What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.
What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.
8 grade maths
Last Activity: 11 Months ago
How many perfect cubes can you find from 1 to 100? How many from -100 to 100?
How many perfect cubes can you find from 1 to 100? How many from -100 to 100?
8 grade maths
Last Activity: 11 Months ago