Questions by Dongnhan

Questions by Dongnhan

Find the range of values of k such that the equation kx^2 - x - 1 = 0 has no real roots

asked Feb 20, 2019

1 answer

5 votes

123k views

HELP What is the similarity between simple diffusion and facilitated diffusion? Both move molecules from lower concentration to higher concentration. Both move molecules from higher concentration to lower

asked Aug 22, 2018

1 answer

4 votes

61.1k views

Necesito ayuda con esto, pasarlo al francés ; yo quiero cambiar de escuela pero mis padres no me lo permiten, por eso decidí salirme de la casa para lograr mis sueños.

asked Oct 17, 2017

2 answers

4 votes

135k views

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