Please answer fast - Maths - Pair of Linear Equations in Two Variables

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brainmasswriter2 · Accepted Answer

a2x + b 2 y = c 2 & b2x + a2y = d2 $a^{2} x + b^{2} y - c^{2} = 0 & b^{2} x + a^{2} y - d^{2} = 0$ To solve this pair of equations for x and y using cross-multiplication, weâ€™ll arrange the variables x and y and their coefficients solution to pair of linear equations, algebraic methods, Elimination method

solution to pair of linear equations, algebraic methods, Elimination method

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Compare this standard equation with the given equation and plug in the values of all coefficients in the formula solution to pair of linear equations, algebraic methods, Cross - multiplication method

solution to pair of linear equations, algebraic methods, Cross - multiplication method

= $\frac{{- b}^{2} d^{2} + a^{2} c^{2}}{a^{2} a^{2} - b^{2} b^{2}} = \frac{{- b}^{2} d^{2} + a^{2} c^{2}}{a^{4} - b^{4}}$
non linear equations, solving non-linear equations , solution of non-linear equations

= $\frac{{- c}^{2} b^{2} + d^{2} a^{2}}{a^{2} a^{2} - b^{2} b^{2}} = \frac{{- c}^{2} b^{2} + d^{2} a^{2}}{a^{4} - b^{4}}$