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

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asked May 20, 2022 103k views

2 Answers

Geoffrey Fook · Answer 1 · 2022-05-27T02:52:07+0000

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.