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√2x2 + 7x + 5√2=0

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√2x2 + 7x + 5√2=0

Posted by Priyanshu Sinha 6 years ago

CBSE > Class 10 > Mathematics

2 answers

Harsh Kr 6 years ago

No answer

1Thank You

Yogita Ingle 6 years ago

√2 x² +7x +5 √2 = 0
⇒ √2 x² + 5x + 2x + 5√2 = 0
⇒ √2x² + 5x + √2*√2*x + 5√2=0
⇒ x(√2x + 5) + √2(√2x + 5) =0
⇒ (x+√2)(√2x+5) = 0
That gives x= - √2 or x= - 5/√2

3Thank You

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Posted by Hari Anand 6 months, 1 week ago

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Find the nature of quadratic equation x^2 +x -5 =0

Posted by Parinith Gowda Ms 3 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics