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Re: Theory of Equations..
by yash modi - Monday, 30 May 2016, 02:42 PM
  Hey sir,
I Want to know to solve this question

\"If f(x) = x^2+2x-5 and g(x) = 5x+30, then the roots of quadratic equation g[f(x) will be?\" ... Here what does g[f[x] mean?