Question

Calcule: y = a2 – b2
a = 53214913
b = 53214912

Answer 1

Explicação passo-a-passo:

$\sf y=a^2-b^2$

$\sf y=(a-b)\cdot(a+b)$

$\sf y=(53214913-53214912)\cdot(53214913+53214912)$

$\sf y=1\cdot106429825$

$\sf y=106429825$