Question

Qual o termo central no desenvolvimento (x^2+a^3)^4

Answer 1

tc= n+2/2= 4+2/2= 6/2= (3°)✓
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(x²+a³)⁴ => a=x² , b=a³ , n=4

t(p+1) = c(n,p). a^(n-p). b^p

t(2+1) = c(4, 2). (x²)⁴-². (a³)²

t (3) = 4.3/2!. (x²)². a⁶

t3 = 6 x⁴ a⁶ ✓