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dootdootkazoot
30.01.2020 •
Mathematics
4- what are the different waysto solve a quadratic? list examples of each
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Ответ:
x+1=0; x+1=0
In this case, the factors are the same so the root of the equation is
x=1.
The other way is to use the quadratic formula. The quadratic formula is given as [-b(+-)sqrt(b^2-4ac)]/2a where, using our sample equation above, a=1, b=2 and c=1. Substitute these to the formula, and you will get the same answer as the method above.
Ответ:
idk
xd
Step-by-step explanation:
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