can anyone answer question 8
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x + y = 12
Squaring both sides we get,
x^2 + y^2 + 2xy = 144
x^2 + y^2 + 2(32) = 144
x^2 + y^2 = 144 - 64 = 80
HOPE THIS WILL HELP U ^_^
Squaring both sides we get,
x^2 + y^2 + 2xy = 144
x^2 + y^2 + 2(32) = 144
x^2 + y^2 = 144 - 64 = 80
HOPE THIS WILL HELP U ^_^
maximuscorp:
thank u so much
welcum
tysm
welcome
Answered by
2
Hi Friend ✋✋✋
Given ,
x + y = 12
xy = 32
( x + y )² = x² + y² + 2xy
12² = x² + y² + 2 × (32)
x² + y² = 144 - 64
x² + y² = 80....
Hope it helps
Given ,
x + y = 12
xy = 32
( x + y )² = x² + y² + 2xy
12² = x² + y² + 2 × (32)
x² + y² = 144 - 64
x² + y² = 80....
Hope it helps
thankyou
you made my day kraish
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