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if xsquare -ysquare =6 and x- y=2find value of (x
if xsquare -ysquare =6 and x- y=2find value of (x-y)sauare
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******* *** **** ** step
********
1 ** -y2 *** ******** * ****** From
equation
2 x=2+y **** **********
x
**** ***** ** ******** 1 ***** (2+y) *******
*******
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****************
4+4y=6 4y=6-4 ******
*****
*******
***
****
equation
2
x=2+y
Therefore
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Tutor has posted answer for $10.00. See answer's preview
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solution
x2-y2=(x+y)(x-y)
but
x-y=2
replacing
***
**** *
**
***** 2(x+y) * ** ********** ******
*********
x **** ***
**
get
********
2y=1
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