Explicación paso a paso:
salu2 desde Colombia ✌
Respuesta:
) 98×10¯⁴ - 7,3×10¯³ = 0.0025x
98x \:\ . \:\ 10^{-4} =7.3 \:\ .\:\ \frac{49x}{5000}98x . 10
−4
=7.3 .
5000
49x
7.3x \:\.\:\ 10^{-3}=7.3 \:\.\:\ \frac{x}{1000}
=\frac{49x}{5000} -7.3 \:\.\:\ \frac{x}{1000}
\frac{49x}{5000} =0.0098x
=0.0098x
7.3 \:\.\:\ \frac{x}{1000} =0.0073x
=0.0098x-0.0073x=0.0098x−0.0073x
Luego solo sumar elementos similares: 0.0098x-0.0073x=0.0025x0.0098x−0.0073x=0.0025x
me das corona porfa
<3
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Verified answer
Explicación paso a paso:
salu2 desde Colombia ✌
Respuesta:
) 98×10¯⁴ - 7,3×10¯³ = 0.0025x
Explicación paso a paso:
98x \:\ . \:\ 10^{-4} =7.3 \:\ .\:\ \frac{49x}{5000}98x . 10
−4
=7.3 .
5000
49x
7.3x \:\.\:\ 10^{-3}=7.3 \:\.\:\ \frac{x}{1000}
=\frac{49x}{5000} -7.3 \:\.\:\ \frac{x}{1000}
\frac{49x}{5000} =0.0098x
5000
49x
=0.0098x
7.3 \:\.\:\ \frac{x}{1000} =0.0073x
=0.0098x-0.0073x=0.0098x−0.0073x
Luego solo sumar elementos similares: 0.0098x-0.0073x=0.0025x0.0098x−0.0073x=0.0025x
me das corona porfa
<3