Consider the equation `x^4-lambdax^2+9=0` this can be solved by substituting `x^2=t` such equat...
962 views · Published 12 October 2018 · 7:12 · Indexed 25 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Consider the equation `x^4-lambdax^2+9=0` this can be solved by substituting `x^2=t` such equations are called as pseudo quadratic equations then
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