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moneybird
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If frac{a}{b} = frac{c}{d}, then prove that frac{a+kc}{b+kd} = frac{a}{b} where k can be all real numbers.
 2 years ago
 2 years ago
moneybird Group Title
If frac{a}{b} = frac{c}{d}, then prove that frac{a+kc}{b+kd} = frac{a}{b} where k can be all real numbers.
 2 years ago
 2 years ago

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moneybird Group TitleBest ResponseYou've already chosen the best response.2
\[\frac{a}{b} = \frac{c}{d}\]
 2 years ago

moneybird Group TitleBest ResponseYou've already chosen the best response.2
show that \[\frac{a+kc}{b+kd} = \frac{a}{b} \]
 2 years ago

Hero Group TitleBest ResponseYou've already chosen the best response.2
It wasn't really that hard
 2 years ago

Hero Group TitleBest ResponseYou've already chosen the best response.2
b(a+kc) = a(b+kd) ab + bkc = ab + akd bkc = akd bc = ad c/d =a/b
 2 years ago

Tomas.A Group TitleBest ResponseYou've already chosen the best response.1
i made this myself too, wooo
 2 years ago
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