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Soluzione del esercizio 73 di Matematica.verde, Vol. 1 (seconda edizione)
Esercizi svolti per il libro Matematica.verde, Vol. 1 (seconda edizione)
Capitolo
Scegli il capitolo
Capitolo 6 - I monomi
Capitolo 6 - Allenamento
Capitolo 6 - Prova B
Capitolo 7 - I polinomi
Esercizio
Scegli l'esercizio
14
48
73
110
169
260
294
319
83
84
Soluzione
(
2
⋅
−
2
⋅
−
3
4
⋅
−
1
2
⋅
4
)
⋅
(
a
2
⋅
a
4
⋅
a
3
⋅
a
⋅
a
)
⋅
(
b
2
⋅
b
5
⋅
b
2
⋅
b
5
)
(2 \cdot -2 \cdot -\dfrac{3}{4} \cdot -\dfrac{1}{2} \cdot 4) \cdot (a^2 \cdot a^4 \cdot a^3 \cdot a \cdot a) \cdot (b^2 \cdot b^5 \cdot b^2 \cdot b^5)
(
2
⋅
−
2
⋅
−
4
3
⋅
−
2
1
⋅
4
)
⋅
(
a
2
⋅
a
4
⋅
a
3
⋅
a
⋅
a
)
⋅
(
b
2
⋅
b
5
⋅
b
2
⋅
b
5
)
⋅
\cdot
⋅
(
c
⋅
c
5
⋅
c
7
)
(c \cdot c^5 \cdot c^7)
(
c
⋅
c
5
⋅
c
7
)
(
2
⋅
(
−
2
)
⋅
(
−
3
)
⋅
(
−
1
)
⋅
4
4
⋅
2
)
⋅
a
2
+
4
+
3
+
1
+
1
⋅
b
2
+
5
+
2
+
5
(\dfrac{\cancel2 \cdot (-2) \cdot (-3) \cdot (-1) \cdot \cancel4}{\cancel4 \cdot \cancel2}) \cdot a^{2+4+3+1+1} \cdot b^{2+5+2+5}
(
4
⋅
2
2
⋅
(
−
2
)
⋅
(
−
3
)
⋅
(
−
1
)
⋅
4
)
⋅
a
2
+
4
+
3
+
1
+
1
⋅
b
2
+
5
+
2
+
5
⋅
\cdot
⋅
c
1
+
5
+
7
c^{1+5+7}
c
1
+
5
+
7
(
−
6
)
⋅
a
11
⋅
b
14
⋅
c
13
(-6) \cdot a^{11} \cdot b^{14} \cdot c^{13}
(
−
6
)
⋅
a
11
⋅
b
14
⋅
c
13
−
6
a
11
b
14
c
13
-6a^{11}b^{14}c^{13}
−
6
a
11
b
14
c
13