Question

x^2-(1-x)^2= equal to​

Answer 1

Answer:

x²-(1-x)²=

x²-(1²-2*1*x+x²)

x²-(1-2x+x²)

x²-1+2x-x²

2x-1 is answer (◕ᴗ◕✿)(◕ᴗ◕✿)