Oblicz pitagorasem (2,-4)™ (-3,5)™ (-3,5)™ (2,4)™ (2,4)™ (2,-4)™ ™= do drugiej potegi jest to obliczanie pitagorasame prosze nie o wyniki tylko cale działąnie.

(2,-4)™ (-3,5)™ (-3,5)™ (2,4)™ (2,4)™ (2,-4)™ c²=2²+(-4)² =>c²=20 => c=√20=2√5 c²=(-3)²+5²=> c²=9+25 => c²=36 => c=6 c²=(-3)²+5²=> c²=9+25 => c²=36 => c=6 c²=2²+4² =>c²=20 => c=√20=2√5 c²=2²+4² =>c²=20 => c=√20=2√5 c²=2²+(-4)² =>c²=20 => c=√20=2√5