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F(x)= 2x²-3x²+1 find f(3)​
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4 votes
F(x)= 2x²-3x²+1 find f(3)​

User Dushkin
by
4.9k points

2 Answers

6 votes

Answer:

f ( 3 ) = -8

Explanation:

→ Substitute x = 3 into 2x² - 3x² + 1

2 × ( 3 )² - ( 3 × ( 3 )² ) + 1

→ Simplify

-8

User Sharita
by
4.0k points
2 votes

Answer:

Explanation:

f(3)=2*3^2 - 3*3^2 + 1

=2*9 - 3*9 + 1

=18-27+1

=19-27

=-8

User Foxie
by
4.5k points
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