Answer:
a⁸+2a⁶b+b²
Step-by-step explanation:
a⁶xa²= a⁸
a⁶ x b = a⁶b
b x a⁶= a⁶b
b x b = b²
(a⁸+a⁶b) + (a⁶b + b²)
= a⁸+ 2a⁶b+ b²