the sum and difference of two numbers are 20 and 8 ,then the difference of their square is?
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Answered by
3
Let, the two numbers are x and y.
So,
x+y=20
x-y=8
therfore the difference of their square is
20×8
=160
So,
x+y=20
x-y=8
therfore the difference of their square is
20×8
=160
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Answered by
2
The number is 6 and 14
6+14=20
14-6=8
14^2-6^2=196-36=160
6+14=20
14-6=8
14^2-6^2=196-36=160
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