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gladu [14]
3 years ago
15

X^2+10x+5=30 quadratic equation

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0
First subtract 30 from both sides so it is equal to 0

the quadratic formula is -b plus or minus sqrt of (b^2 - 4ac) all over 2a so
-10 plus or minus sqrt (100-25) all over 2
this is equivalent to 
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