Question

(a+b+c)⁴. find the formula.​

Answer 1

Answer:

(a+b+c)⁴= a⁴+4a³b+6a²b²+4ab²+b⁴

hope that helps

Answer 2

Step-by-step explanation:

{(a+(b+c)}^4

= a^4+4a³(b+c)+6a²(b+c)²+4a(b+c)³+(b+c)^4

≡ (a^4+b^4+c^4)

+4(a³b+ab³+b³c+bc³+c³a+ca³)

+6(a²b²+b²c²+c²a²)

+12(a²bc+b²ca+c²ab)