Respuesta :
Answer is 2x^2
How: 3x^2-5x^2+4x^2
Combine like terms:
3x^2+-5x^2+4x^2
=2x^
How: 3x^2-5x^2+4x^2
Combine like terms:
3x^2+-5x^2+4x^2
=2x^
let's simplify-
3x2−5x2+4x2
=3x2+−5x2+4x2
combine the like terms-
=3x2+−5x2+4x2
=(3x2+−5x2+4x2)
=2x2