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Question
kuta software - infinite algebra 1
properties of exponents
simplify. your answer should contain only positive exponents.
- $2m^2 \cdot 2m^3$
- $m^4 \cdot 2m^{-3}$
- $4r^{-3} \cdot 2r^2$
- $4n^4 \cdot 2n^{-3}$
- $2k^4 \cdot 4k$
- $2x^3y^{-3} \cdot 2x^{-1}y^3$
- $2y^2 \cdot 3x$
- $4v^3 \cdot vu^2$
- $4a^3b^2 \cdot 3a^{-4}b^{-3}$
- $x^2y^{-4} \cdot x^3y^2$
- $(x^2)^0$
- $(2x^2)^{-4}$
- $(4r^0)^4$
- $(4a^3)^2$
- $(3k^4)^4$
- $(4xy)^{-1}$
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Step1: Multiplicar coeficientes, sumar exponentes
$2 \cdot 2 \cdot m^{2+3} = 4m^5$
Step2: Multiplicar coeficientes, sumar exponentes
$1 \cdot 2 \cdot m^{4+(-3)} = 2m^1 = 2m$
Step3: Multiplicar coeficientes, sumar exponentes
$4 \cdot 2 \cdot r^{-3+2} = 8r^{-1} = \frac{8}{r}$
Step4: Multiplicar coeficientes, sumar exponentes
$4 \cdot 2 \cdot n^{4+(-3)} = 8n^1 = 8n$
Step5: Multiplicar coeficientes, sumar exponentes
$2 \cdot 4 \cdot k^{4+1} = 8k^5$
Step6: Agrupar términos, sumar exponentes
$(2 \cdot 2) \cdot x^{3+(-1)} \cdot y^{-3+3} = 4x^2y^0 = 4x^2$
Step7: Multiplicar coeficientes, mantener variables
$2 \cdot 3 \cdot y^2x = 6xy^2$
Step8: Agrupar términos, sumar exponentes
$4 \cdot v^{3+1}u^2 = 4v^4u^2$
Step9: Multiplicar coeficientes, sumar exponentes
$4 \cdot 3 \cdot a^{3+(-4)} \cdot b^{2+(-3)} = 12a^{-1}b^{-1} = \frac{12}{ab}$
Step10: Sumar exponentes de variables
$x^{2+3} \cdot y^{-4+2} = x^5y^{-2} = \frac{x^5}{y^2}$
Step11: Aplicar regla de exponente cero
$(x^2)^0 = x^{2 \cdot 0} = x^0 = 1$
Step12: Aplicar regla de potencia de potencia
$(2x^2)^{-4} = 2^{-4}x^{2 \cdot (-4)} = \frac{1}{2^4x^8} = \frac{1}{16x^8}$
Step13: Aplicar regla de exponente cero
$(4r^0)^4 = (4 \cdot 1)^4 = 4^4 = 256$
Step14: Aplicar regla de potencia de potencia
$(4a^3)^2 = 4^2a^{3 \cdot 2} = 16a^6$
Step15: Aplicar regla de potencia de potencia
$(3k^4)^4 = 3^4k^{4 \cdot 4} = 81k^{16}$
Step16: Aplicar regla de exponente negativo
$(4xy)^{-1} = \frac{1}{(4xy)^1} = \frac{1}{4xy}$
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