Answer:
9 2 8 6
Step-by-step explanation:
9 positive x-tiles
2 positive unit tiles
8 positive x-tiles
6 negative unit tile

The system has one solution so it's
A. consistent and independent.
5X^4 + 2X^2 – 8
Its quadratic form is 5(x²)² +2x² -8
<span>Let be X²=p, so the final expression is 5p²+2p-8</span>
There’s tutors for math i just asked a tutor for help lol