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How to do completing the square method ???

Posted by Jeno Pearlin 7 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Rajnish Yadav 7 years, 9 months ago

It's very simple fella follow these steps: Just suppose your equation is 2xsquare - 7x+3=0 Here a is 2 B is 7 C is 3 Now use formula D=(b)square -4ac If D>O and D=O then they exist Now here D is 25 so it exists.. Now divide both side of your equation by 2 and multiply the constant of x by 1/4 and add and subtract it on LHS of equation and also square them then at last find the values of x..

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Posted by Hari Anand 6 months, 2 weeks ago

CBSE > Class 10 > Mathematics