solve x^2+4x+4=0pls andwer fastupdate your webpage
Sathvik Mp Rao , 7 Years ago
Grade 11
Differential Calculus> solve x^2+4x+4=0 pls andwer fast update y...
1 Answers
Pallav Panwar
Last Activity: 7 Years ago
x^2+4x+4=0So determinant of the equation= b^2-4ac=0Hence the equation will have two equal roots.x= (-b +(b^2-4ac))÷2a and x= (-b +(b^2-4ac))÷2aSo x=-2
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