Question

14. Simplify:
(1 +2 +3²)​

Answer 1

(1+2+3²)

=1+2+9

=3+9

=12

OR

(1+2+3²)

=(3¹+3²)

=(3+9)

=12

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Answer 2

Answer:

1 + 2 + 3^2 = 1 + 2 + 9 = 12