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OpenStudy (e.cociuba):
Solve the equation using the quadratic formula: x^2 + 4x +3 = 0
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OpenStudy (anonymous):
umm.. maybe (x+3)(x+1)=0 so, x=-3 or x=-1
OpenStudy (e.cociuba):
omg tht so makes sense! Thanks! Can u help w/ my las one too? 4b^2 + 8b +7= 4
OpenStudy (e.cociuba):
Need help w/ this one: 4b^2 + 8b +7= 4
OpenStudy (mathstudent55):
4b^2 + 8b +7= 4 4b^2 + 8b + 3 = 0 4x^2 + 8x + 3 = 0 |dw:1369409982595:dw|
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