CBSE Class 11-science Answered
Prove that the Quadratic equation whose roots are a and b is given by x2-2Ax+G2=0 where A =Arithmetic mean and G is the geometric mean of a and b respectively.
Asked by Topperlearning User | 05 Oct, 2016, 07:16: AM
Expert Answer
the quadratic equation with roots a and b is given by x2-(a+b)x+ab=0
the arithmetic mean of a and b is A=(a+b)/2a+b=2A
The geometric mean of a and b is G=
So the equation becomes x2-2Ax+G2=0
Answered by | 05 Oct, 2016, 09:16: AM
Concept Videos
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 25 Sep, 2017, 03:17: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 25 Sep, 2017, 12:20: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 25 Sep, 2017, 03:19: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT