Question

Ayudaaaaa
Este / es de fraccion
Calcula:
A. ( -5 )³ =
B. ( ³/₇ )⁴ =
C. ( -⁵/₂ )⁴ =
D. ( ⁷/₆ )⁻³ =
Aplica propiedades:
A. a² · a³ =
B. x⁶ : x⁴ =
C. ( b³ )⁴=
D. 2³ · 2⁷ · 2¹⁵ =
E. x⁴ y⁷/ x² y¹¹ =

Answer 1

Respuesta:

espero te sirva

Explicación paso a paso:

(-5)³= -125

(3/7)⁴= 81/2401

(-5/2)⁴= 625/16

(7/6)= -343/21

$a ^{2} \times {a}^{3} = {a}^{2 + 3} = a ^{5}$

${x}^{6} \div {x}^{4} = {x}^{6 - 4} = {x}^{2}$

$(b ^{3} ) ^{4} = {b}^{12}$

2³+2⁷+2¹⁵= 2²⁵

$\frac{ {x}^{4} \times {y}^{7} }{ {x}^{2} \times {y}^{11} } = \frac{ {x}^{2} }{ {y}^{2} }$