If in all the numbers the digits are arranged in an descending order, then which number newly formed is the lowest among all?
893 479 216 526 372 685
983 974 621 652 732 865
The lowest number after arranging is 216.
I. (2x-3)3+ 1/((2x-3)³)=2
II. 4y²+(y+8)^2= 157
I. √(17x) + √51 = 0
II. √(4y) + 3 = 0
I. 2y2- 37y + 143 = 0
II. 2x2+ 15x – 143 = 0
I. 8x² - 74x + 165 = 0
II. 15y² - 38y + 24 = 0
I. 10x2 + 33x + 9 = 0
II. 2y2 + 13y + 21 = 0
I. 4 x ² - 4 x + 1 = 0
II. 4 y ² + 4 y + 1 = 0
...I. 8x² + 2x – 3 = 0
II. 6y² + 11y + 4 = 0
I. x² - 33x + 270 = 0
II. y² - 41y + 414 = 0
I. 144x² - 163x - 65 = 0
II. 91y² - 128y -48 = 0
If 4x = 40, 3y = 33, what is the value of 6x + 4y?
