(3a+2b)2=9a2+⎕+4b2, 12ab, (4x−5y)2=16x2−⎕+25y2, 40xy, (2m+⎕)2=4m2+28mn+49n2, 7n, (⎕−3q)2=36p2−36pq+9q2, 6p, (5r+8s)(⎕−8s)=25r2−64s2, 5r, (7c−2d)(7c+2d)=49c2−⎕d2, 4, (9e+3f)2=81e2+54e⎕+9f2, f, (8h−4k)2=64h2−⎕+16k2, 64hk, (10t⎕6z)(10t−6z)=100t2−36z2, +, (3u−9v)(3u+9v)=9u2⎕81v2, -.

Voglmeiers binomische Formeln: Level "easy"

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