Question

Simplify the expression. a4b3 + 8a4b3=??? PLEASE HELP??! ASAP!!?

Answer 1

Answer:

9$a^{4}$b³

Step-by-step explanation:

The 2 terms are like terms and can be combined, that is

$a^{4}$b³ ( 1 + 8)

= 9$a^{4}$b³

Answer 2

Answer:

9a^4b^3

Step-by-step explanation:

a^4b^3 + 8a^4b^3

These are like terms so we can add them together

Factor out a^4b^3

a^4b^3( 1+8)

a^4b^3 (9)

9a^4b^3