5:
x=3 5x^2 - 3x - 10
5/11+0/11+6/11
(450-30)²-(12)
²=?²
2.(-4 $a^{b}$ 2+3 $a^{b}$ 1) -4 $a^{b}$ 4
97*x+100*3=7.76
38 ÷ −2 + 9
450-30²-12²=?
3x+20 divided by 2
y=2 3y^2 + 10y + 5
