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What is f(3+h)? if f(x)=x^2 +3x+5​

What is f(3+h)? if f(x)=x^2 +3x+5​
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What is f(3+h)? if f(x)=x^2 +3x+5​

User Navdeep
by
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2 Answers

0 votes

Answer:

H^2+9H+23

Explanation:

f(3+h)=(3+H)^2+3*(3+H)+5

=9+6H+H^2+9+3H+5

=H^2+9H+23

User Simon Zettervall
by
8.1k points
6 votes

Answer:

f(3+h)=(3+h)²+3(3+h)+5=9+6h+h²+9+3h+5=h²+9h+23

User Bryan Oakley
by
8.3k points
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