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Please help~~~ x+(5x+2)^2=25(1+x^2)

Please help~~~ x+(5x+2)^2=25(1+x^2)
asked 170k views
4 votes
Please help~~~


x+(5x+2)^2=25(1+x^2)

asked
User Jmease
by
7.5k points

1 Answer

2 votes

Answer:

Explanation:

x+(5x+2)²=25(1+x²)

x+25x²+20x+4=25+25x²

x+25x²+20x-25x²=25-4

21x=21

x=1

answered
User GiovaniSalazar
by
7.7k points
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