Question

.
4x + 5 A B
-+
x²+x-2 X-1'x+2​

Answer 1

Respuesta:

=4*x+5*a*b+0+1*x^2+1*x+-2*x+'x*-1+​*2  | multiplica 1*x [multiplica x] y [y] -2*x

=4*x+5*a*b+0+1*x^2+-1*x+1*'x*-1+​*2  | multiplica 4*x [multiplica x] y [y] -1*x

= respuesta 5*a*b+1*x^2+3+-1*x+1*'x*-1+​*2

Explicación paso a paso:

dame corona