In this reason , the following should have been the solution of the studentThe answer is different from that provided by the student and it also bears the positive sign as comp ard to the answer of the student which is negative . Explain why -5 , 9 , and -4 are non allowable replacements for the variable xComplex infinity as 13 is not partible by 0Complex infinity as -4 is not divisible by 0Negative 5 and 9 can not be used to replace x in the par because no number is divisible by 0 and for -4 , it depart burden to zeroThe discriminant in this equation is positive as in that look on are two distinct rootsFinding the solution through quadratic equation equation...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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