Question

Simplicar
-a²b+5ab²-9a²b-6ab²+3a²b

2x²y-3x²y+19x²y-23x²y

x²-3x²-15x²

5x-8y+9x+17y-2x​

Answer 1

Respuesta:

Explicación paso a paso:

-a²b+5ab²-9a²b-6ab²+3a²b

=−a²b+5ab²+−9a²b+−6ab²+3a²b

=(−a²b+−9a²b+3a²b)+(5ab²+−6ab²)

=−7a²b+−ab²

2x²y-3x²y+19x²y-23x²y

=2x²y+−3x²y+19x²y+−23x²y

=(2x²y+−3x²y+19x²y+−23x²y)

=−5x²y

x²-3x²-15x²

=x²+−3x²+−15x2²

=(x²+−3x²+−15x²)

=−17x²

5x-8y+9x+17y-2x​

=5x+−8y+9x+17y+−2x

=(5x+9x+−2x)+(−8y+17y)

=12x+9y

Listo cariño!