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german
3 years ago
8

Find the value of b to the power of 2, minus 4ac when a = -2, b = 5 and c = -1. Show your work.

Mathematics
2 answers:
aev [14]3 years ago
6 0
The answer is 17 the work is in the photo below

Gwar [14]3 years ago
4 0

Answer: 33

Step-by-step explanation:5^2-4(-2)(-1)

25-4(2)(-1)

25+8=33

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3 years ago
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3 years ago
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statuscvo [17]
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6 0
3 years ago
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kap26 [50]
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