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thatjacksonguy
 3 years ago
Find the solution to –x2 – 2x – 5 = 0
thatjacksonguy
 3 years ago
Find the solution to –x2 – 2x – 5 = 0

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matricked
 3 years ago
Best ResponseYou've already chosen the best response.0use the quadratic formula or solve by completing squares but first –x2 – 2x – 5 = 0 (x2 +2x + 5 )=0 (x2 +2x + 5 )=0

thatjacksonguy
 3 years ago
Best ResponseYou've already chosen the best response.0once again thanx

Tabatabachoii
 3 years ago
Best ResponseYou've already chosen the best response.1using quadratic formula: [2 + sq. root of 4  4(1)(5)] / 2 answer will be 1  sq. root of 6 and 1 + sq. root of 6
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