Solução
expandir 3(3x+7)8ex3x+24(3x+7)7e3x
Solução
19683ex8+3x+367416ex7+3x+3000564ex6+3x+14002632ex5+3x+40841010ex4+3x+76236552ex3+3x+88942644ex2+3x+59295096ex1+3x+17294403ex3x+52488e3xx7+857304e3xx6+6001128e3xx5+23337720e3xx4+54454680e3xx3+76236552e3xx2+59295096e3xx+19765032e3x
Passos da solução
3(3x+7)8ex3x+24(3x+7)7e3x
(3x+7)8=6561x8+122472x7+1000188x6+4667544x5+13613670x4+25412184x3+29647548x2+19765032x+5764801
=3ex3x(6561x8+122472x7+1000188x6+4667544x5+13613670x4+25412184x3+29647548x2+19765032x+5764801)+24e3x(3x+7)7
(3x+7)7=2187x7+35721x6+250047x5+972405x4+2268945x3+3176523x2+2470629x+823543
=3ex3x(6561x8+122472x7+1000188x6+4667544x5+13613670x4+25412184x3+29647548x2+19765032x+5764801)+24e3x(2187x7+35721x6+250047x5+972405x4+2268945x3+3176523x2+2470629x+823543)
=3ex3x(6561x8+122472x7+1000188x6+4667544x5+13613670x4+25412184x3+29647548x2+19765032x+5764801)+24e3x(2187x7+35721x6+250047x5+972405x4+2268945x3+3176523x2+2470629x+823543)
Expandir 3ex3x(6561x8+122472x7+1000188x6+4667544x5+13613670x4+25412184x3+29647548x2+19765032x+5764801):19683ex8+3x+367416ex7+3x+3000564ex6+3x+14002632ex5+3x+40841010ex4+3x+76236552ex3+3x+88942644ex2+3x+59295096ex1+3x+17294403ex3x
=19683ex8+3x+367416ex7+3x+3000564ex6+3x+14002632ex5+3x+40841010ex4+3x+76236552ex3+3x+88942644ex2+3x+59295096ex1+3x+17294403ex3x+24(2187x7+35721x6+250047x5+972405x4+2268945x3+3176523x2+2470629x+823543)e3x
Expandir 24e3x(2187x7+35721x6+250047x5+972405x4+2268945x3+3176523x2+2470629x+823543):52488e3xx7+857304e3xx6+6001128e3xx5+23337720e3xx4+54454680e3xx3+76236552e3xx2+59295096e3xx+19765032e3x
=19683ex8+3x+367416ex7+3x+3000564ex6+3x+14002632ex5+3x+40841010ex4+3x+76236552ex3+3x+88942644ex2+3x+59295096ex1+3x+17294403ex3x+52488e3xx7+857304e3xx6+6001128e3xx5+23337720e3xx4+54454680e3xx3+76236552e3xx2+59295096e3xx+19765032e3x