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CBSE Class 10 Answered

If -5 is a zero of quadratic equation 2xsquare+px-15=0 and the quadratic equation p(xsquare+x)k=0 has equal roots, find the value of k  
Asked by mssagarlm10 | 21 Feb, 2019, 05:25: AM
answered-by-expert Expert Answer
It is given in the question that, "  p(x2 + x)k = 0 has equal roots ".
 
if p≠0 and k≠0, then x = 0. equation has real roots has no meaning.
 
May be some typing mistake.  correct the question if any error, then post it. We will solve the question
Answered by Thiyagarajan K | 21 Feb, 2019, 12:43: PM

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