trying to solve this simple quadratic equation, can any one help find the correct factors to find the solution. x^2 + x + 6 = 0
id say it has something to do with 3 and 2
what factors of the last number add to get the middle?
Ive tried each possible solution but I cannot come up with one because I cannot place A - sign and come up with a pos 6 at the end
x^2 + x + 6 = 0 this is the correct equation right?
if so we factor it out to be (x+3)(x+2) = 0; not the rule of math is; anything times zero = zero which implies that when x+3 = 0 or x+2 = 0 we have good answers
so when x=-3 or x=-2 we have y=0
not the rule meant now the rule .... cant type
so ....x = 0
i cant imagine where you come up with that from what i wrote .....
so when x=-3 or x=-2 we have y=0 x=0 is nowhere to be read in that. the answers are: x = -3 and x = -2 but answers dont really help you understand the problem itself
quadratics are not intuitive simply becasue they are curved; and we are used to dealing with straight lines that only have 1 solution
quadratics have at most 2 solutions
|dw:1319648873354:dw| sometimes they even have NO real solutions
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