no 10. ap rolong donk jawaab
Matematika
egga6
Pertanyaan
no 10. ap rolong donk jawaab
1 Jawaban
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1. Jawaban dharmawan12
x^2 + y^2
--------------
x + y
= ---------------
x y
--- + ---
y x
x^2 + y^2
= -------------
x + y
= -------------
x^2 + y^2
--------------
x. y
x^2 + y^2. xy
= -------------- × ---------
x + y. x^2 + y^2
x y
= -------
x + y