ME AJUDEM POR FAVOR!!!
(MONÔMIOS)
1-Desenvolva:
a) (c⁴d³/2)³
b) (-x³y²)⁰
c) (-x⁵y)¹
d) (1,2a²b⁵c⁷)²
Soluções para a tarefa
Resposta:
A)c^9 d^9/8
B)1
C)-x^5 y
D)36/25 a^4 b^10 c^14
Explicação passo-a-passo:
A)(c^4 d^3/2)^3
(c^4 d^3/2)^3
(c^3 d^3)^3 /2^3
(c^3 d^3)^3
(c^3)^3 ×(d^3)^3
c^9 × (d^3)^3
(c^3)^3 ×(d^3)^3
c^9 d^9
(c^3 d^3)^3 /2^3
c^9 d^3/2^3
(c^3 d^3)^3 /2^3
2^3
2×2×2
8
(c^3 d^3)^3 /2^3
c^9 d^9 /8
Resposta
c^9 d^9/8
B)(-x^2y^2)^0
(-x^2y^2)^0
1
Resposta
1
C)(-x^5y)^1
(-x^5y)^1
-x^5y
resposta
-x^5y
D)(1,2a^2 b^5 c^7)^2
(1,2a^2 b^5 c^7)^2
1,2^2 ×(a^2)^2 ×(b^5)^2 ×(c^7)^2
1,2^2 × a^4 ×(b^5)^2 ×(c^7)^2
1,2^2 ×(a^2)^2 ×(b^5)^2 ×(c^7)^2
1,2^2 × a^4 b^10 ×(c^7)^2
1,2^2 ×(a^2)^2 ×(b^5)^2 ×(c^7)^2
1,2^2 ×a^4 b^10 c^14
(1,2 a^2 b^5 c^7)^2
1,2^2× a^4 b^10 c^14
1,2
12/10
12/10 aqui risque os dois numeros 12 w
6/5
1,2^2 ×a^4 b^10 c^14
(6/5)^2 ×a^4 b^10 c^14
(6/5)^2
6^2/5^2
36/5^2
6^2/5^2
36/25
(6/5)^2 × a^4 b^10 c^14
36/25 a^4 b^10 c^14
Resposta
36/25 a^4 b^10 c^14