Something about calculator

This post is gonna to show how to convert 350 –> 570 and how to perform factorisaton

STEP TO TRANSFORM 350 TO 570
1) Press (mode) > (REG) > (LIN)
2)Press (9) > (M+) > keep pressing it until the number hit 40 and stop
pressing, one number or more will ruin the whole step.
3) Press the arrow (UP) > press 131313131313131313131313….until max !
means till u cant type anymore.
4) Press (=) twice.
5) Press (0) > (1)
Now by right ur screen should have the number 1. U can delete the number
if u want, bcuz u already transformed ur calculator into 570

Step to factorise an equation
1)Press [mode] three times.
2)Press [1] to select EQN.
3)Press [ right ]to go to Degree, then press[2]
4)Press 1 for a?, then [=]
5)Press 3 for b?, then [=]
6)Press 2 for c?, then [=]
7)Then will appear x1 = -1
8)Press [=] again, then will appear x2 = -2
Note : x1 and x2 is actually the answer for x