Solve each of the following systems of equations by the method of cross-multiplication: a^2/x -b^2/y =0 ;a^2b/x +b^2a/y = a +b, x, y ≠ 0

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asked Feb 3, 2018 in Mathematics by sforrest072 (157,439 points) 63 448 1288
edited Mar 5, 2018 by faiz

Solve each of the following systems of equations by the method of cross-multiplication:

a2/x -b2/y =0

a2b/x +b2a/y = a +b, x, y ≠ 0

1 Answer

+1 vote
answered Feb 3, 2018 by mdsamim (213,225 points) 5 10 23
selected Feb 3, 2018 by sforrest072
 
Best answer

Then, the given system of equations become

By cross multiplication, we have

is the solution of the given system of equations.

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