A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaSquare89²
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha7921
✳ ahamoraReference ↗89² means 89 × 89, which is 7921. The exponent tells you how many copies to multiply. Source: Square (algebra) ↗