x squared - 7x-34=10
8-4l-4m-2lm-4n+2ln+2mn-lmn
factorise
44 divided by 7
3 × ◊ + 7 = 82.
x - 3 < 5
lcm=180, a:b-2:3 find a,b
cos v = -0.4
solve x squared -11x +18 = 0
x+(y*x)
Suppose you have the following data
x:
1.0
1.2
1.4
x2
jk −Kx2
j.
1.6
1.8
2.0
y: 3.15 4.85 6.50 7.20 8.25 16.50
and you...
