solve 3 = 2k + 19
4x^2+9x+5
๐ฅ ๐ฆโ โ ๐ฆ ฬ = 0
4x+3y=19
3x-5y=7
8638676.1081
8040807.0269
1816328.1350
2426800.812
16679483รท2162
21444785.538
18715712700
10154841624
43241076
77.34192
...
3(x + 8) = 3(x + 20) โ 4(x โ 5)
(11ยฒ-8+12)*3
2a [x+y] - 3b [x+y]
a^2b^2-11ab-60
