Question

conpara numerele naturale a si b daca a =43•59-43•27 si b=32•87-32•44

Answer 1

$a = 43 \times 59 - 43 \times 27$

$a = 43(59 - 27)$

$a = 43 \times 32$

$a = 1376$

$b = 32 \times 87 - 32 \times 44$

$b = 32(87 - 44)$

$b = 32 \times 43$

$b = 1376$

$1376 = 1376 = > a = b$