Question

Determine a soma dos coeficiente dos termos obtidos no desenvolvimento dos binômios:
a) (x + y)5
b) (x + y)10
c) (3x -2

Answer 1

a) (x + y)5 => (1+1)⁵= 2⁵= 32

b) (x + y)10=> (1+1)¹⁰= 2¹⁰ = 1024

c) (3x -2) => (3-2) = 1