2=1*1/2
2+2
-(-6v-2w+4)
9/(6-3 $\sqrt{5}$ ) in the form a(b+ $\sqrt{5}$ )
-5(-5v+2w-2)
500x-2y=
how to find the perpendicular height of a triangle using pythagorean relationship
y=x+1/x+2 inverse
1:3-1/1:2+1
(vi) If T : P2→ R and T(x + 2) = 1, T(1) = 5, T (x2+ x) = 0, find T (2 − x + 3x2). find linear transformation