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Evaluate the expression when b=5

Evaluate the expression when b=5-example-1

1 Answer

2 votes

Answer:

9.
35^(2) or 1225

12.
15^(2) or 225

Explanation:

Put 5 instead of b

9.
(7b)^(2)

=
(7 * 5)^(2)

=
35^(2) or 1225

12.
(3b)^(2)

=
( 3 * 5)^(2)

=
15^(2) or 225

User RagHaven
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