x+x2+x4+x8=15x+\frac{x}2+\frac{x}4+\frac{x}8=15x+2x+4x+8x=15 ആയാൽ x ന്റെ വില എത്ര? A1B2C8D4Answer: C. 8 Read Explanation: x+x2+x4+x8=15x+\frac{x}2+\frac{x}4+\frac{x}8=15x+2x+4x+8x=158x+4x+2x+x8=15\frac{8x+4x+2x+x}{8}=1588x+4x+2x+x=1515x8=15\frac{15x}8=15815x=1515x=15×815x=15\times815x=15×8x=8x=8x=8 Read more in App