Ap621765
15.12.2019 •
Mathematics
How many real number solutoins does the equation have? -8x^2 + 8x - 2 = 0
one
two
none
infinitely many solutions
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Ответ:
one
Step-by-step explanation:
for general form : ax²+bx+c=0
delta = b²-4ac
so for this example delta is 8²-4×2×8 =0
we know if delta = 0 , we have just one real number solution
so the answer is 1
Ответ:
ill do if u give me points