Question
Select the most appropriate option to substitute the
bold segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’. The song was so moving as all eyes became wet.Solution
it correctly introduces the result or consequence of the preceding statement, indicating the reason for the eyes becoming wet.
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ isÂ
...I. 64x2 - 64x + 15 Â = 0 Â Â Â Â
II. 21y2 - 13y + 2Â =0
I. 6x² - 23x + 7 = 0
II. 6y² - 29y + 9 = 0
If 3x – 2y = 10 and xy = 11, the value of 27x³ – 8y³ is __________.
Solve both equations I & II and form a new equation III in variable ‘r’ (reduce to lowest possible factor) using roots of equation I and II as per ...
I. 2p² - 11p + 12 = 0
II. 2q² - 17q + 36 = 0
I. Â x2 = 10 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
II. Â y2 - 9y + 20 = 0
...Find the roots of the equation 6p² – 5p – 6 = 0.
if x satisfies 3x² – 5x – 12 = 0, find the sum of reciprocals of roots.
I. 6y2 - 17y + 12 = 0
II. 15x2 - 38x + 24 = 0
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