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ICSE Class 9 Answered

(X-5)(2x-1)(2x+3)  
Asked by 726 | 07 Apr, 2019, 04:03: PM
answered-by-expert Expert Answer
begin mathsize 16px style left parenthesis straight x minus 5 right parenthesis space left parenthesis 2 straight x minus 1 right parenthesis space left parenthesis 2 straight x plus 3 right parenthesis equals space 0 rightwards double arrow space left parenthesis straight x minus 5 right parenthesis space equals space 0 space or space left parenthesis 2 straight x minus 1 right parenthesis space equals space 0 space or space space left parenthesis 2 straight x plus 3 right parenthesis space equals space 0 space space space end style
begin mathsize 16px style rightwards double arrow space straight x space equals space 5 space or space straight x space equals space 1 half or space straight x space equals space fraction numerator negative 3 over denominator 2 end fraction end style
Answered by Yasmeen Khan | 08 Apr, 2019, 09:05: AM

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