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3 votes
(x-4)2 + 3x at the value x = 7

User Vin Burgh
by
8.4k points

2 Answers

1 vote

Answer:

The answer is 27

Explanation:

(X-4)2 + 3x

x is equal to 7

first substitute the values.

(7-4)2 + 3 x 7

solve-

(3)2 + 21

=27

User Sk Borhan Uddin
by
8.3k points
4 votes

Answer:

30

Explanation:

x = 7

( x - 4 )^2 + 3x

= ( 7 - 4 )^2 + 3 ( 7 )

= 3^2 + 21

= 9 + 21

= 30

User Damian Senn
by
8.6k points

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