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Algebra
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Help solving 9x^2+21x+8=0. The directions tell me to factor this out and then set each factor equal to zero, and I cannot seem to find what the factor is. Please help me!
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Sorry......
All the factor are not =0 friend :)
We have 2th equation . So need to find Delta . @abdulwahab1 :Do u know the 2th equation????:)
@E.ali , we don't have 2th equation at all,this equations are called"Quadratic equation"
Yea ! My means was that :D
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@abdulwahab1:do u know the Quadratic equation ??????
No I don't
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