Question

calcule as expressões numéricas
√9+4²=
√25+3²-7×2=
1+9²-√64×3²=
5²×√16÷√25=
7²-√64+√100+5²=

ajudeeem-mee​

Answer 1

Resposta:

√9+4²=

3 + 16

19

√25+3²-7×2=

5 + 9 - 14

14 - 14

0

1+9²-√64×3²=

1 + 81 - 8 × 9

1 + 81 - 72

82 - 72

10

5²×√16÷√25=

25 × 4 ÷ 5

100 ÷ 5

20

7²-√64+√100+5²=

49 - 8 + 10 + 25

41 + 10 + 25

51 + 25

76