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Christos
Please help me factor 8^2-6z-9
is it 8z^2 as 1st term ?
.,. http://www.wolframalpha.com/input/?i=factorize+8%5e2-6z-9&incTime=true
the answer and steps are in the link.
look for factors of 8 and 9 8=2*4 9=3*3 so: (4z+3)(2z-3)
if u wanna try to do it on your own, do you know how to split the middle term for doing factorization ? i assume the question is : \(8z^2-6z-9\)
Hello! Yes, these people are correct.
The question cannot be \(8^2 - 6z - 9\).
yaaa question cant be just 8^2