Mathematics

If x * y = x + y2, find then value of (2*3)*5

If x * y = x + y2, find then value of (2*3)*5
  • A.
    36
  • B.
    25
  • C.
    11
  • D.
    55
Correct Answer: Option A
Explanation

x * y = x + y2
2 * 3 = 2 + 32
= 2 + 9
= 11
(2 * 3) * 5 = 11 + 52
= 11 + 25
= 36