Liiguta

\left(a+b\right)^2=a^2+2ab+b^2 

a×b

a×b

a^2

b^2

Valemi (a+b)² tõestus

a_1 = 7 (slider from 1 to 9, step 1)
A = Intersect(xAxis, yAxis)
B = Point(xAxis)
C: (a_1, 0)
hulknurk1, f, g, h, i, D, E = Polygon(A, B, 4)
j = OrthogonalLine(C, xAxis)
hulknurk2, k, l, m, n, F, G = Polygon(A, C, 4)
p = Line(G, F)
H = Intersect(p, g)
I = Intersect(j, h)
hulknurk3, q, r, s, t, J, K = Polygon(F, H, 4)
q1, g_1, f_1, i_1, e = Polygon(G, F, I, E)
q2, c, b_{1}, h_1, f_2 = Polygon(C, B, H, F)
a = Segment(A, G)
d = Segment(A, C)
j_1 = Segment(C, B)
k_1 = Segment(B, H)
b = Segment(H, D)
b_{3} = Segment(D, I)
l_1 = Segment(I, E)
m_1 = Segment(E, G)
n_1 = Segment(G, F)
p_1 = Segment(F, I)
q_1 = Segment(F, H)
r_1 = Segment(C, F)
u: a^(2)
v: ((2 * a) * b)
w: b^(2)
o: (a + b)^(2)
tekst2: "\left(" + (LaTeX[a]) + "+" + (LaTeX[b]) + "\right)^2=" + (LaTeX[a]) + "^2+2×" + (LaTeX[a]) + "×" + (LaTeX[b]) + "+" + (LaTeX[b]) + "^2=" + (LaTeX[u]) + "+" + (LaTeX[v]) + "+" + (LaTeX[w]) + "=" + (LaTeX[o]) + ""
L = Centroid(hulknurk2)
M = Centroid(hulknurk3)
N = Centroid(q1)
O = Centroid(q2)
P = Midpoint(C, A)
Q = Midpoint(B, C)
tekst8: "a=" + (LaTeX[a]) + ""
tekst9: "b=" + (LaTeX[b]) + ""