Question

how is 2x²- x² = x²​

Answer 1

Answer:

here is your answer, it was easy tho

Step-by-step explanation:

$2x^{2} -x^{2} =x^{2} \\2x^{2} =x^{2} +x^{2} \\2x^{2} = 2 x^{2}$