Question 1209255
<pre>
Ax^2+Bx+1 are the same as the roots of x^2 - 3x + 5 + 4x^2 - x - 4

Combine like terms:

{{{Ax^2+Bx+1}}} <u>=</u> {{{5x^2 - 4x+1 }}}

So they are identical expressions.

Let x = 1

{{{A+B+1}}} <u>=</u> {{{2}}}

{{{A+B}}} <u>=</u> {{{1}}}

Edwin</pre>