Question

04) Resolva as expressões algébricas de polinômios por polinomios.​

Answer 1

a)

=x +4y-6z+10

b)

=-7xy-8x-8z-9-20y

c)

(x/3-x/2) +(y/2+y/6) +(-1/6-1/4)

=-x/6 +8y/12 -10/24

=-x/6+2y/3 -5/12

d)

=2x³+5x²-20x+10x²+25x-100

=2x³+15x²+5x-100

e)

-1,4x²*(-5x²+3x-4) -x*(-5x²+3x-4) + 2 * (-5x²+3x-4)

=-8 + 10 x - 7,4 x^2 + 0,8 x^3 + 7 x^4

f)

(-36x^4*y^2 +12*x^3*y^2-24*x^2*y^2)/(-6x²y²)

=6x² -2x +4

g)

((m^6*n^4)/3 -(3*m^5*n^3)/2 -(7*m^4*n^2)/6) / ((-3*m^2*n)/2)

= - (2 m^4 n^3)/9+ m³ n² + (7 m² *n)/9