How do you determine the solution in terms of a system of linear equations for #5x^2+y^2 = 14#, #3x^2 -2y^2 = -15#?
1 Answer
Sep 25, 2015
Explanation:
Write
5X+Y=14 and 3X-2Y= -15. This can be solved by substituting Y= 14-5X in 3X-2Y= -15 as,
3X -2(14-5X)=-15
13X= 28-15=13. giving X=1 and then having Y=14-5=9
X=1 and Y=9 would mean