Question

टू एक्स स्क्वायर माइनस 50 ka
suniyak
ज्ञात कीजिए​

Answer 1

Step-by-step explanation:

2x^2 - 50 = 0

x^2 = 25

x= -5, +5

Answer 2

Answer:

$2 {x}^{2} - 50$

का शून्यक

$\pm \: 5$

होगा ।

Step-by-step explanation:

$2 {x}^{2} - 50 = 0 \\ 2 {x}^{2} = 50 \\ {x}^{2} = \frac{50}{2} \\ {x}^{2} = 25 \\ x = \pm \: \sqrt{25} \\ x = \pm \: 5$

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