完かん全ぜん平へい方ほう

noun

perfect square

Mathematical term for an integer that is the square of another integer, or a polynomial that is the square of another polynomial.

• 9は完かん全ぜん平へい方ほうです。

  9 is a perfect square.

• この式しきを完かん全ぜん平へい方ほうの形かたちに変へん形けいしてください。

  Please transform this expression into a perfect square form.