(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

2. Relevant equations

...

3. The attempt at a solution

Can someone just point me how to approach this? Do we take a random second degree polynomial and input [itex]2x + 3[/itex] instead of [itex]x[/itex], then find the constants (eg. denoted by [itex]a , b , c[/itex]) by putting the new equation equal to the standard polynomial [itex]1 + x + x^2[/itex]?

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# Homework Help: Finding a matrix with respect to standard basis

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