If x4 + x3 + x2 + x + 1 = 0, then find the value of x1525 + x720 + 14 + x320 =?
If the 14th term of an arithmetic series is 6 and 6th term is 14, then what is the 95th term?
If 9x2 + 16y2 = 24xy, then find the ratio of ‘x’ and ‘y’, respectively.
A solid metallic sphere of radius 15 cm is melted and recast into spherical balls of radius 3 cm each. What is the ratio of the surface area of the orig...
In a club of singers and dancers, 10% of the artists are absent on a particular day and 90% of the present artists are dancers. If 2,250 singers are pr...
If (p/q) = (7/8) and (q/r) = (3/11), then the find the value of {(r – p)/(p + q)}.
Given that (3a + 7b = 54) and (ab = 24), determine the value of (9a2 + 49b2).
If 4x + 1/3x = 12 then find the value of 9x2 +1/16x2.
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