tarainstitute.comtarainstitute.com/solutions/maths-vol-3/algebra.pdf · · 2015-09-28then a3 + b3...
- Home
- Documents
- tarainstitute.comtarainstitute.com/Solutions/maths-vol-3/algebra.pdf · · 2015-09-28then a3 + b3 + c3 — 3abc a3 + c — 3abc — ab — bc — — 3abc _ (9 + 25 + 1) 124 22+32+
8