Casio fx-115ES PLUS 빠른 시작 매뉴얼 - 페이지 10
{카테고리_이름} Casio fx-115ES PLUS에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Casio fx-115ES PLUS 16 페이지.
페이지 인쇄
Example 2: Solve 2x
1. To choose a different type of equation to solve,
press
w5
to return to the initial Equation screen.
2. Press
3
to select a quadratic equation.
3. Enter the coefficients of each term and the constant
by pressing 2=z3=z6=.
4. Press =
to solve for the roots and the minimum.
5. Press
R
to see the additional information
10
– 3x – 6 = 0.
2
EQN MODE
fx-115ES PLUS 2nd Edition Quick Start Guide