Math, asked by 789450, 9 months ago

x²+2x - 12 = 0 find the values of (x)​

Answers

Answered by Anonymous
1

FORMULA :

ax {}^{2}  + bx + c = 0

b {}^{2}  - 4ac

x =  - b \binom{ + }{ - }  \sqrt{b {}^{2} }  - 4ac \\   \frac{}{2a}

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