Question

if 17 is substracted from the twice of the square of a positive number the result is 111. find the required number.​

Answer 1

Answer:

Let the required no. be x.

According to the question,

2x - 17 = 111

2x = 111 +17

2x = 128

x = 128/ 2

x = 64

Hence, the required no. is 64.