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xxTIMURxx [149]
2 years ago
7

A=b=c then find the value of (a+b+c) ^2/a^2+b^2+c^2​

Mathematics
2 answers:
bagirrra123 [75]2 years ago
8 0

The Answer Is 3a^2 3b^2 3c^2

Since all the variables equal each other, you may pick one variable to copy in the equation.

{a}^{2}  + a^{2}  + {a}^{2}  = 3 {a}^{2}

And since they're the same numbers, squaring a will have no effect in the equation.

grandymaker [24]2 years ago
3 0
I’m answering this to get more questionsbbbn
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Answer:

-15, -5, 0, 10, 25

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Bonjour à tous, pouvez vous m'aider à trouver la réponse pour cette "question ouverte" svp?
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La solution:

625 cm^2.

Explication étape par étape:

Si la forme est rectangulaire, elle aura la plus grande superficie possible quand la longueur équivaut à la largeur. Pour avoir un périmètre de 100 cm, cela signifie que chaque côté doit faire 25 cm.

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2 years ago
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Now to get the amount of increase subtract the new price from the original price:

$0.39 - $0.14 = $0.25 increase.

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