Bonjour,
Dans mon équation, a = x
A= 5 + a = 5 + 5 = 10
B= 3 x a = 3 x 5 = 15
C= 12 + a + 5 + a = 12 + 5 + 5 + 5 = 27
D= a - 5 + 9 = 5 - 5 + 9 = 9
E= 3 x a x 2 x a= 3 x 5 x 2 x 5 = 150
F= 12a = 12 x 5 = 60
G = 7 + a² = 7 + 25 = 32
H= a + a² - 10 = 5 + 25 - 10 = 20
En espérant t'avoir aidé,
A)5+5
=10
B)3×5
=15
C)12+(5)+5+(5)
=17+10
=27
D)(5)-5+9
=-0+9
=9
E)3×5×2×5
=15×2×5
=30×5
=150
F)12×(5)
=60
G)7+(5)^2
=7+(5)×(5)
=7+25
=32
H)(5)+(5)^2-10
=(5)+(5)×(5)-10
=5+25-10
=30-10
= 20
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Verified answer
Bonjour,
Dans mon équation, a = x
A= 5 + a = 5 + 5 = 10
B= 3 x a = 3 x 5 = 15
C= 12 + a + 5 + a = 12 + 5 + 5 + 5 = 27
D= a - 5 + 9 = 5 - 5 + 9 = 9
E= 3 x a x 2 x a= 3 x 5 x 2 x 5 = 150
F= 12a = 12 x 5 = 60
G = 7 + a² = 7 + 25 = 32
H= a + a² - 10 = 5 + 25 - 10 = 20
En espérant t'avoir aidé,
Verified answer
A)5+5
=10
B)3×5
=15
C)12+(5)+5+(5)
=17+10
=27
D)(5)-5+9
=-0+9
=9
E)3×5×2×5
=15×2×5
=30×5
=150
F)12×(5)
=60
G)7+(5)^2
=7+(5)×(5)
=7+25
=32
H)(5)+(5)^2-10
=(5)+(5)×(5)-10
=5+25-10
=30-10
= 20