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If f(x)=3x^2−5x+4, then f(−2x)?

If f(x)=3x^2−5x+4, then f(−2x)?
asked 90.2k views
3 votes
If f(x)=3x^2−5x+4, then f(−2x)?

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User Ian Lewis
by
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1 Answer

5 votes

Answer:


f(-2x)=12x^2+10x+4

Explanation:


f(-2x)=3(-2x)^2-5(-2x)+4=12x^2+10x+4

answered
User Clarkey
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