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gladu [14]
3 years ago
7

Find the zeros of the following equation using the quadratic formula y = x2 + 13x – 48​

Mathematics
1 answer:
Art [367]3 years ago
5 0
X2+13x-48
(x-3)(x+16)
X=3, X=-16
3 and -16 are the Zeros
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Look Below and then answer
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Answer:

Julia found 5 coins

Step-by-step explanation:

lets take the # of coins julia found as "x"

alice found6

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and carter found 8

remember how to calculate mean( add all numbers and divide by the# of numbers)

so

6+5+6+8+x/5=6 (since there are "5" terms)

so

25+x/5=6

treat this like a linear equation so multiply by 5 on both sides

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25+x=30

subtract "25 on both sides"

25-25+x=30-25

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hope this helps

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