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kompoz [17]
3 years ago
15

Referring to the Fig. in Question #3, evaluate the expression shown when a = 3, b = 8, c = 4 Please help.

Mathematics
1 answer:
taurus [48]3 years ago
3 0

Answer:

\huge\boxed{4}

Step-by-step explanation:

=> \sqrt{b^2-4ac}

Given that a = 3 , b = 8 and c = 4

=> \sqrt{(8)^2-4(3)(4)}

=> \sqrt{64-48}

=> \sqrt{16}

=> 4

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