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25x2 - 24x + 4 tại x=5

25x2 - 24x + 4 tại x=5
asked 144k views
4 votes
25x2 - 24x + 4 tại x=5

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User Sussan
by
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1 Answer

5 votes

Evaluating Expressions

Answer:


509

Explanation:


25x^2 -24x +4 \text{ when } x = 5


25x^2 -24x +4 \\ 25(5)^2 -24(5) +4 \\ 25(25) -24(5) +4 \\ 625 -120 +4 \\ 509

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User Agiro
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