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anonymous
 one year ago
Is n = 7 a solution to this equation?
129 = 2n^2
anonymous
 one year ago
Is n = 7 a solution to this equation? 129 = 2n^2

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UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1The right hand side of the equation is \(2n^2\). What does this become when \(n\) is 7?

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1do you know what 7^2 is equal to ?

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1\[7^2 = 7\times 7 =?\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh okay i got it thanks

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1so what does the right hand side of the equation become?

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1so when n=7, the equation reduces to 129 = 98 (??!) Can n=7 possibly be a solution to the equation?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it said i got it right
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