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X^2+13x-12=0 what is the solutions

User Mxc
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1 Answer

2 votes

use the quadratic formula, we must.


-b +/- (√(b^2 - 4ac) )/(2a)

-13 +/- √(169 +48) / 2

-13 +/- √217 / 2

-13 +/- 14.73 / 2

(-13 + 14.73) / 2 = 0.865

(-13 - 14.73) / 2 = -13.865

the solutions, we have found.

helped, i hope i have.

User SJoshi
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