shelley78
shelley78
03-02-2021
Mathematics
contestada
find the value of a and b
Respuesta :
asmaNasr
asmaNasr
04-02-2021
Step-by-step explanation:
2
b
=
1
8
0
-
4
0
2
b
=
1
4
0
b=
7
0
a=
1
8
0
-
9
0
-
7
0
=
2
0
°
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