5+0,4x=30
12457771.5337
1138666.321
2601327.5658
2654112.5016
23844437÷10674
3410047642
262610711316
165713810032
21...
y = 17.55x + 218.53
y = 2.7286x + 251.6
2x-8+2y-6=
-6 + 3
sin2A = 2sinAcosA
x squared -6x-7
8 (7-1-2-5) -4 +3 -2 (6-5-7)
[(4x²y⁴)²*(2xy)³]/(12x⁶y⁸)
x squared -18x+81
