Casio CFX-9850GC PLUS Manual Perhitungan - Halaman 7

Jelajahi secara online atau unduh pdf Manual Perhitungan untuk Kalkulator Casio CFX-9850GC PLUS. Casio CFX-9850GC PLUS 13 halaman. 6. matrix calculations
Juga untuk Casio CFX-9850GC PLUS: Katalog Produk (16 halaman), Spesifikasi (1 halaman), Panduan Komunikasi (13 halaman), Manual Program (18 halaman), Baca Panduan Pertama Ini (13 halaman), Manual Fungsi (14 halaman), Manual Grafik (8 halaman), Manual Grafik (6 halaman), Manual Grafik (12 halaman), Manual Grafik (12 halaman), Manual Grafik (12 halaman), Manual Grafik (12 halaman), Manual Grafik (10 halaman), Manual Perhitungan (18 halaman), Manual Perhitungan (15 halaman), Manual Bilangan Kompleks (6 halaman), Manual Perhitungan (6 halaman), Manual Perhitungan (20 halaman)

• Internal calculations are performed using a 15-digit mantissa, but results are

displayed using a 10-digit mantissa and 2-digit exponent.

• An error occurs whenever the unit is unable to solve the equations.

• Pressing 1 (REPT) returns to the initial display of the Cubic Equation Mode.

k k k k k Multiple root (1 or 2) solutions or imaginary number

solutions

The following examples illustrate how multiple-root solutions and imaginary

number solutions are handled.

u u u u u To solve a cubic equation that produces a multiple-value solution

Example

To solve the following cubic equation:

– 4

bw-ewfw-cw

1(SOLV)

u u u u u To solve a cubic equation that produces an imaginary number

solution

Example

To solve the following cubic equation:

bwbwbw-dw

1(SOLV)

It may take considerable time for the calculation result of cubic equations to

appear on the display. Failure of a result to appear immediately does not

mean that the unit is not functioning properly.

Quadratic and Cubic Equations

– 2 = 0

– 3 = 0

7 - 3

105