CBSE Class 10 Answered
maths

Asked by vinitbathija26 | 11 May, 2024, 18:07: PM
Dividing by 2 , above equation becomes
[ x - 2 √2 ]2 = 0
x = 2 √2
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Dividing by 5 , above equation becomes
[ √3 x - √2 ]2 = 0
x = (√2 / √3 )
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Dividing by 2 , above equation becomes
Let us solve above equation by factorising method.
We have to express the middle term as sum of two terms like a and b , so that
a+b = 3 √3 and a × b = -30
-30 = -10 × √3 × √3
-30 = ( 5 × √3 ) × ( -2 × √3 )
Hence above quadratic expression becomes
hence the roots are
x = 2√3 and x = -5√3
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Answered by Thiyagarajan K | 12 May, 2024, 10:16: AM
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