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Given that, 2x + (1/9x) = 5 Multiplying on both sides by (9/2) 9x + (1/2x) = (45/2) Squaring both sides, we have; {9x + (1/2x)}2 = (45/2)2 Or, (9x)2 + 2 X 9x X (1/2x) + (1/2x)2 = (2025/4) Or, 81x2 + 9 + (1/4x2) = (2025/4) Or, 81x2 + (1/4x2) + 9 - (2025/4) = 0 Or, 81x2 + (1/4x2) - (1989/4) = 0 On adding 51 on both sides, we have 81x2 + (1/4x2) - (1989/4) + 51 = 51 So, 81x2 + (1/4x2) - {(1989 - 204)/4} = 51 Or, 81x2 + (1/4x2) - (1785/4) = 51
If ‘COUNCIL’ is coded as ‘CUONICL’, then ‘ CONTROL ’ will be coded as.
KHPCVB
In a certain code language, ‘CALCIUM’ is coded as ‘25’ and ‘FLOWER’ is coded as ‘53’. What is the code of word ‘MEMORIES’ in the sam...
In a certain code STABLE is written as 53@2%4 and PRODUCT is written as 6#9*&13. How is APPLE written in that code?
...In a certain code language ‘TURBO’ is written as ‘VURPC’ and ‘BLACK’ is written as ‘MCALD’. How is &lsqu...
Select the option in which the letters share the same relationship as that shared by the given pair of letters.
KU : OY
What is the code for ‘Liquidity Issues’ in the same code language?
In a certain code language, 'FOSTER' is written as '36' and 'DANCE' is written as '25'. How will 'ORCHARD' be written in that language?
What is the code of ‘many’?
If in a certain code RAIN is coded as 168 and ROOT is coded as 272, then what is the code for STEP?