Question

c) 2021-53-47 • 2021 +6×2020
Ma puteți ajuta vă rog. Este urgent!!!​

Answer 1

Răspuns:

2021-53 cred ca este 2021·53

c) 2021·53-47·2021+6·2020=

2021(53-47)+12120=

2021·6+12120=

12126+12120=24246

Answer 2

Răspuns:

$\bf 2021 \cdot53-47 \cdot2021 +6 \cdot \: 2020$

$\bf 2021 \cdot(53-47) +6 \cdot \: 2020$

$\bf 2021 \cdot 6 +6 \cdot \: 2020$

$\bf 6 \cdot (2021 + 2020)$

$\bf 6 \cdot 4041$

$\red{ \boxed{\bf 24 \: 246}}$