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Evaluate 3 ( 3 x − y ) 2 − 7 z for x = 2 , y = 5 , and z = 6 .
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5 votes
Evaluate

3
(
3
x
−
y
)
2
−
7
z
for
x
=
2
,
y
=
5
, and
z
=
6
.

User Ngo
by
7.0k points

1 Answer

1 vote

Answer:

-36

Explanation:

User Nicoschl
by
6.2k points
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