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3 years ago

Evaluate the expression 5(7 − 4)2 ÷ 3 + 11

Mathematics

2 answers:

gregori [183]3 years ago

5 0

$5(7 - 4)2 \div 3 + 11$

$
5*3*2\div3+11
 
$

$
15*2\div3+11
 
$

$
30\div3+11
 
$

$10+11$

$= 21$

Murljashka [212]3 years ago

4 0

5 · (7 - 4)² : 3 + 11 = 5 · 3² : 3 + 11 = 5 · 9 : 3 + 11 = 45 : 3 + 11= 15 + 11 = 26

5 · (7 - 4) · 2 : 3 + 11 = 5 · 3 · 2 : 3 + 11 = 15 · 2 : 3 + 11 = 30 : 3 + 11 = 10 + 11 = 21

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