Math, asked by waqasshaikh425, 10 months ago

25x^{2}-2x+5=0

Answers

Answered by zahaansajid
1

25 {x}^{2}  - 2x + 5 = 0 \\ x =  \frac{ - b \frac{ + }{} \sqrt{ {b}^{2}  - 4ac}  }{2a}  \\ x =  \frac{2 \frac{ + }{} \sqrt{4 - 125}  }{50}  \\ x =  \frac{ 2 \frac{ + }{}  \sqrt{ - 121} }{50}  =  \frac{2 \frac{ + }{}11i }{50}

Therefore x has no real roots and

x = 1/25 + 11i/50 and 1/25 - 11i/50

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