SOLUTION: help me to solve this two equations algebraically please 4x^2+3y^2=4 and 2x-3y^2=-3

Question 1028985: help me to solve this two equations algebraically please 4x^2+3y^2=4 and 2x-3y^2=-3
Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website!
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help me to solve this two equations algebraically please 4x^2+3y^2=4 and 2x-3y^2=-3
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 +  = ,       (1)
   -  = .    (2)

Add the equations (1) and (2) (both sides). You will get

 = ,   or

 = .

Apply the quadratic formula. You will get two roots for x

 =  =  = .

Having this, substitute the found values for x into (2) and then find the corresponding values of y.

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