Question

verify the property x(y+z)=x×y+x+z by taking - x=-2/7 y=3/-5 z=-1/2​

Answer 1

Answer:

x(y+z)=x×y+x+z

$\frac{2}{7} ( \frac{3}{ - 5} + \frac{ - 1}{2} ) = \frac{2}{7} \times \frac{3}{-5} + \frac{2}{7} \times \frac{ - 1}{2} \\ \frac{2}{7} ( \frac{ - 6 + - 5}{10}) = \frac{ - 6}{35} + \frac{ - 1}{7} \\ \frac{2}{7} \times \frac{ - 11}{10} = \frac{ - 6 + - 5}{35} \\ \frac{ - 11}{35} = \frac{ - 11}{35} \\ \: \: \: proved$

Step-by-step explanation:

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