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How do you calculate (2x-5)^2
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3 votes
How do you calculate (2x-5)^2

User Roman Unt
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2 Answers

6 votes
Answer: 4x^2 -20x+25

(2)^2 -2•2x•5+5^2
4x^2 -2•2x•5+5^2
4x^2 -20x+5^2
4x^2 -20x+25
User Mostafa Soliman
by
5.4k points
3 votes
4x^2-20x+25 is your answer
User Toshiya Kobayashi
by
5.9k points
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