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Mathematics 7 Online
OpenStudy (anonymous):

solve x^2+7x+6=0

OpenStudy (cwrw238):

should the first = be a - ?

OpenStudy (anonymous):

quadratic equation

jhonyy9 (jhonyy9):

can you factoriz it ? get two numbers waths assumed will add you 7 and theyr product is 6

jhonyy9 (jhonyy9):

i think you have missed one +

OpenStudy (anonymous):

@cwrw238 its a + sorry

jhonyy9 (jhonyy9):

yeah !!!

OpenStudy (cwrw238):

thats ok

jhonyy9 (jhonyy9):

how is this factorized ?

OpenStudy (anonymous):

I dont Know lol

jhonyy9 (jhonyy9):

6+1=7 6*1=6

jhonyy9 (jhonyy9):

come on ...!

OpenStudy (anonymous):

so x=7 and x=6

jhonyy9 (jhonyy9):

no there is 6+1=7 and 6*1=6 so what sign that 6 and 1 are these roots

jhonyy9 (jhonyy9):

because you need getting two numbers what adding will add to you 7 and theyr product will be 6

jhonyy9 (jhonyy9):

so than result that this equation can be factorized like (x-6)(x-1)

OpenStudy (anonymous):

@jhonyy9 thanks

jhonyy9 (jhonyy9):

yw good luck bye

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