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

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

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

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

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

Muskan
 2 years ago
Best ResponseYou've already chosen the best response.210x2+4=18 10x2+418 10x16

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

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