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3 years ago

How many real number solutoins does the equation have? -8x^2 + 8x - 2 = 0

Mathematics

1 answer:

Yanka [14]3 years ago

4 0

Answer:

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

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slega [8]

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x-y=4

and

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3 years ago