Presumably this is a quadratic equation in the form of -8k2-12+92 = 0 which will have two solutions.
First divide all terms by -4 to bring the equation at its lowest terms remembering that a - divided into a - is equal to a +
2k2+3k-23 = 0
Use the quadratic equation formula to factorise the equation:
(2k-5.446221994)(k+4.223110997) = 0
Therefore the solutions are: k = 2.723110997 or k = -4.223110997 to nine decimal places respectively.
2x+92+6x
12 + 56 + 92 = 160
235 + 92 = 327
0.0179
First add all the addition together and add all the subtraction together. Then there will be the total addition and the total subtraction. Subtract the total subtraction from the total addition.99+98-97+96-95+94-93+92-91+90=(99+98+96+94+92+90)-(97+95+93+91)=569-376=193
92 + 92 = 184
2x+92+6x
184
12 + 56 + 92 = 160
its 26+57+92=175..........:)
It is: 89383+92 = 89475
245 + 92 = 337
92 + 34 = 126
882 + 92 = 974
50+92=142
208 + 92 = 300
235 + 92 = 327