Question

simplify (a2+5)(b3+3)+5​

Answer 1

Answer:

(a^2b^3) + 3a^2 + 5b^3 + 20

Step-by-step explanation:

(a^2+5)(b^3+3) + 5

= a^2 (b^3+3) + 5 (b^3+3) + 5

= a^2b^3 + 3a^2 + 5b^3 + 15 + 5

= a^2b^3 + 3a^2 + 5b^3 + 20