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kondor19780726 [428]
3 years ago
10

What number complete the square x^2 +\- bx

Mathematics
1 answer:
kati45 [8]3 years ago
7 0
Take 1/2 of b and squaer it so (b/2)^2 would complete the square (sign doesn't matter becaus when squareing, sign goes positive)
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Which property was used to simplify the expression?
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Inverse Property, I am pretty sure. Not sure though.
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On the day before an election in a large city, each person in a random sample of 1,000 likely voters is asked which candidate he
gayaneshka [121]

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It's not possible to reach a conclusion about who will vote candidate Taylor because this is a random sample and not a population census or experiment.

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devlian [24]
Replace the values of a and b in the formula
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How do I answer question b?
SCORPION-xisa [38]
The answer for that would be 2 raise to 5. solution:

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7 0
3 years ago
Please help me I really don’t understand anything en this quiz
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Answer:

look at the point where s is the corner of the truangle, look at where the y and x intercepts

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