maths

If the value of (⊗ + 5)
2
is 81, what is the value of (⊗ + 5)
2 + 1?

  1. 👍
  2. 👎
  3. 👁
  1. Assuming you mean (⊗ + 5)^2

    If (⊗ + 5)^2 = 81 then this would imply that ⊗ = 4 and (4 + 5)^2 = 81.

    Therefore, (⊗ + 5)^2 + 1 = (4 + 5)^2 + 1 = 82.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response