X^-2+4x^-1+3=0 solve by making appropriate substitution Question X^-2+4x^-1+3=0 solve by making appropriate substitution in progress 0 Math Vivian 1 week 2021-09-15T23:00:14+00:00 2021-09-15T23:00:14+00:00 1 Answer 0

## Answers ( )

ANSWER

EXPLANATION

The given equation is:

Recall that:

Or

Let

Our equation then becomes:

The factors of 3 that add up to 4 are:

This implies that: