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GroupSolve for x each of the following (9-179.p r - x- -0 |
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Answer» p^2x^2-( p^2-q^2)x-q^2= 0, p^2x^2-p^2x-q^2x-q^2=0, p^2x(x+1)-q^2( x+1)=0, (p^2x-q^2)(x+1)=0; p^2x=q^2; x=q^2/p^2; x=-1 |
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