Respuesta :

garydesir1

Good morning Brainiac


2x² - x²

= 2x² - 1x²

= x² + x² - x²

= x²


I hope that's help:)


Have a great summer :)


meerkat18
2x squared minus 2x squared is equals x squared. Its because the each variable with the same exponential value can e subtracted or added to each other according to the law of adding or subtracting variables