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studmuffin Group TitleBest ResponseYou've already chosen the best response.0
i am trying to figure this out...but i can't figure it out.
 2 years ago

across Group TitleBest ResponseYou've already chosen the best response.0
This is basically two equations.
 2 years ago

studmuffin Group TitleBest ResponseYou've already chosen the best response.0
Solve 25x  2 + 4 = 18 sorry
 2 years ago

across Group TitleBest ResponseYou've already chosen the best response.0
\[2(5x2)+4=18\]and\[2(25x)+4=18\]
 2 years ago

studmuffin Group TitleBest ResponseYou've already chosen the best response.0
Now how did you get that?
 2 years ago

Muskan Group TitleBest ResponseYou've already chosen the best response.2
10x2+4=18 10x2+418 10x16
 2 years ago

studmuffin Group TitleBest ResponseYou've already chosen the best response.0
Thank you @Muskan AND @across
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
A better idea:\[25x  2 + 4 = 18\Rightarrow 5x  2 = 7\]Square both sides. \[25x^2  10x + 4 = 49\]Solve the quadratic equation.
 2 years ago
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