B^4 - 676 B^2 + 57600 = 0
Find B
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kirti200477:
Please explain steps
achha...
in ur qs. b ka power 4 tha... th maine bas usse standard form mai lane ki kosish ki h
ax^2+bx+c k form mai
then put the formula to find x... that is. - b+_(b^2-4ac)/2a
ese karne se b^2 k do values ajaenge.... ek +ve mai aur ek - mai... then tumhe do values miljaege B ka... root nikal lena
bas..
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