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3 years ago

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

Mathematics

2 answers:

sergeinik [125]3 years ago

5 0

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

Svetlanka [38]3 years ago

5 0

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

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