Respuesta:
a) ³√125 + 3 x 2² ----> ³√125 = 5 porque: 5*5*5 = 125 | 2² = 2*2 = 4
- Entonces remplaza:
5 + ( 3*4) = 5+12 = 17
b) 12 - √9 -----> √9 = 3 porque: 3*3 = 9
12- 3 = 9
c) 3 x 2² + √29+7 -----> 2² = 2*2 = 4 | √29+7 = = 6 porque: 6*6 = 36
(3 x 4) + 6 = 12 + 6 = 18
d) 3 x 2 + √16 -----> √16 = 4 porque: 4*4 = 16
( 3 x 2) + 4 = 6 + 4 = 10
e) √64 + 3² - 4 x 9 + 14² - 7 x 8 - 16 ÷ 4 -----> √64= 8 porque: 8*8= 64 | 3² = 9 | 14² = 14*14= 196
8 + 9 - (4 x 9) + 196 - (7 x 8) - (16 ÷ 4) = 8 + 9 - 36 + 196 - 56 - 4 = 117
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Verified answer
Respuesta:
a) ³√125 + 3 x 2² ----> ³√125 = 5 porque: 5*5*5 = 125 | 2² = 2*2 = 4
- Entonces remplaza:
5 + ( 3*4) = 5+12 = 17
b) 12 - √9 -----> √9 = 3 porque: 3*3 = 9
- Entonces remplaza:
12- 3 = 9
c) 3 x 2² + √29+7 -----> 2² = 2*2 = 4 | √29+7 = = 6 porque: 6*6 = 36
- Entonces remplaza:
(3 x 4) + 6 = 12 + 6 = 18
d) 3 x 2 + √16 -----> √16 = 4 porque: 4*4 = 16
- Entonces remplaza:
( 3 x 2) + 4 = 6 + 4 = 10
e) √64 + 3² - 4 x 9 + 14² - 7 x 8 - 16 ÷ 4 -----> √64= 8 porque: 8*8= 64 | 3² = 9 | 14² = 14*14= 196
- Entonces remplaza:
8 + 9 - (4 x 9) + 196 - (7 x 8) - (16 ÷ 4) = 8 + 9 - 36 + 196 - 56 - 4 = 117