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anonymous
 one year ago
Solve x2 + 4x + 8 = 0
anonymous
 one year ago
Solve x2 + 4x + 8 = 0

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taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.1So you need to use the quadratic formula for this one x^2 + 4x + 8 = 0 a = 1 b = 4 c = 8 x = (b +/ sqrt(b^2  4ac)) / 2a x = (4 +/ sqrt(16  4*1*8)) / 2

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.1You solve for x

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.1So x = (4 +/ sqrt(16  4*1*8)) / 2 x=(4+/ sqrt(16))/2 x=(4+/ (4))/2

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.1x=? Do you know how to finish the last little part? You just need to divide by 2

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.1Yes a would be correct

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.1No problem! Happy to help!
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