Question

write (3x+1)3 in the expand form

Answer 1

Answer:

3*x*3+1*3

Step-by-step explanation:

brakets = *

Answer 2

ANSWER,

$\sf\implies (3x+1) \times 3$

$\sf\implies 9x+1$

$\sf\large\implies\bold 9x+1$

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