How to solve this Quadratic Equation by Factoring?
3×²+14×-49=0

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How to solve this Quadratic Equation by Factoring?
3×²+14×-49=0

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Empressmillerviz Empressmillerviz · Answer 1

3x²+14-49=0 ⇒ (x +7)(3x-7)=0
   x+7=0 3x-7=0
   x+7-7=0-7    3x-7+7=0+7
   x= -7 [tex] \frac{3x}{3} [/tex] =[tex] \frac{7}{3} [/tex]
   x=[tex] \frac{7}{3} [/tex]