Answer:
44
Step-by-step explanation:
2 √11 = √xRaising to the power of 2 on both sides, we get,(2 √11)² = (√x)²
4*11 = xTherefore, x = 44
K=5
3 is correct answer
hope it helped you:)
91
Just do 130-30% and you get 91.
