Question
Calculer:
A= -22+(10-36 x 2/9)
B= 72 diviser par 8 - 5 x 2
C=(-5)3 + 27 x (1/3)2
A= -22+(10-36 x 2/9)
B= 72 diviser par 8 - 5 x 2
C=(-5)3 + 27 x (1/3)2
Asked by: USER2914
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115 Answers
Answer (115)
A = -22 + ( 10 - 36 x 2/9 )
= -22 + ( 10 - 8 )
= -22 + 2
= -20
B = 72 : 8 - 5 x 2
= 9 - 10
= -1
C = (-5)^3 + 27 x (1/3)^2
= -125 + 27 x 1/9
= -125 + 3
= -122
= -22 + ( 10 - 8 )
= -22 + 2
= -20
B = 72 : 8 - 5 x 2
= 9 - 10
= -1
C = (-5)^3 + 27 x (1/3)^2
= -125 + 27 x 1/9
= -125 + 3
= -122
A = - 22 + ( 10 - 36 x 2/9 )
A = - 22 + (10 - 72/9)
A = - 22 + (10 x 9 / 1 x 9 - 72/9)
A = 22 + (90/9 - 72/9)
A = 22 + 18/9
A = 22 x 9 / 1 x 9 + 18/9
A = 198/9 + 18/9
A = 216/9
A = 9 x 24 / 9 x 11
A = 24/11
B = 72 : 8 - 5 x 2
B = 9 - 10
B = - 1
C = (- 5)³ + 27 x (1/3)²
C = - 5³ + 27 x 1²/3²
C = - 125 + 27 x 1/9
C = - 125 + 27/9
C = - 125 x 9 / 1 x 9 + 27/9
C = 1125/9 + 27/9
C = 1152/9
C = 9 x 128 / 9 x 1
C = 128/1
C = 128
A = - 22 + (10 - 72/9)
A = - 22 + (10 x 9 / 1 x 9 - 72/9)
A = 22 + (90/9 - 72/9)
A = 22 + 18/9
A = 22 x 9 / 1 x 9 + 18/9
A = 198/9 + 18/9
A = 216/9
A = 9 x 24 / 9 x 11
A = 24/11
B = 72 : 8 - 5 x 2
B = 9 - 10
B = - 1
C = (- 5)³ + 27 x (1/3)²
C = - 5³ + 27 x 1²/3²
C = - 125 + 27 x 1/9
C = - 125 + 27/9
C = - 125 x 9 / 1 x 9 + 27/9
C = 1125/9 + 27/9
C = 1152/9
C = 9 x 128 / 9 x 1
C = 128/1
C = 128