ortegamario3002 ortegamario3002

08-07-2021
Mathematics

contestada

solve the simultaneous equation: x-y=2
xy=36

Respuesta :

parsahosseinalizadeh parsahosseinalizadeh

08-07-2021

Answer:

Y= –7.08, 5.08

Step-by-step explanation:

hope ya ready bro.

X=36/Y

replace 36/y instead of X

36/Y–Y=2===> 36–Y²=2Y===> Y²+2Y–36=0

Y1= –1+√37≈ –7.08

Y2= –1–√37≈ 5.08

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good job