find the answer........
Attachments:
Answers
Answered by
2
1. 31600
2. 500
Those are the answers.
sanjana13082:
first one is right but the second is wrong try again
thanks a lot
no your second answer is also right
sorry
Answered by
2
first question , let us use a^2-b^2
179^2-21^2
formula is (a+b)(a-b) of a^2-b^2
(179+21)(179-21)
(200)(158)
=31600
second is also solved on it
297^2-203^2 /94
(297+203)(297-203)/94
(500)(94)/94
(500)(1)
=500
hope it helps you
179^2-21^2
formula is (a+b)(a-b) of a^2-b^2
(179+21)(179-21)
(200)(158)
=31600
second is also solved on it
297^2-203^2 /94
(297+203)(297-203)/94
(500)(94)/94
(500)(1)
=500
hope it helps you
thanks a lot
most welcome
Similar questions