Jawaban:
a = 3
b = 2
Penjelasan dengan langkah-langkah:
y = 7, x =2
Y = axb - 5
7 = a(2)b - 5
7+5 = a.2b
12 = 3³-b .2b
3.4 = 3³-b .2b
3¹.2²= 3³-b .2b
1 = 3-b
b=3-1=2
jadi B=2
y =22, x =3
Y = axb -5
22 = a(3)b -5
22+5 = a.3b
27 = a.3b
3³ = a.3b
3³/3b = a
3³-b = a = 3³-² = 3
jadi A = 3
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Jawaban:
a = 3
b = 2
Penjelasan dengan langkah-langkah:
y = 7, x =2
Y = axb - 5
7 = a(2)b - 5
7+5 = a.2b
12 = 3³-b .2b
3.4 = 3³-b .2b
3¹.2²= 3³-b .2b
1 = 3-b
b=3-1=2
jadi B=2
y =22, x =3
Y = axb -5
22 = a(3)b -5
22+5 = a.3b
27 = a.3b
3³ = a.3b
3³/3b = a
3³-b = a = 3³-² = 3
jadi A = 3