if x is equal to minus 2 and x is equal to minus 1 by 5 for the solution of equation 5 x square + PX + 8 is equal to zero find the value of p and r
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Summary (Chapters XI, XII, XIII) with Formulas . 160 .... pace of the text seems to you to be too slow at any ..... Solution (By the method of substitution). X = 2y - 8. 2?/ - 8 + 2/. = 7. 3y ...
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