Question

Tolong bantu-!!!
ngasal?si kecil aktif ya moms. REPORT!!​

Answer 1

Jawaban:

x^2 - y^2 = 0

Penjelasan dengan langkah-langkah:

misal √x = a

√y = b

7a + 6b = 6 ( x2)

5a + 4b = 6 (x3)

14a + 12b = 12

15a + 12b = 18 _

-a = -6

a = 6 maka √x =6, x = 36

b = -6 maka √y = -6 , y = 36

jadi x^2 - y^2 = 0