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Afina-wow [57]
3 years ago
15

Which of the binomials below is a factor of this trinomial x^2+4x-60

Mathematics
1 answer:
trasher [3.6K]3 years ago
6 0

Suppose x-6 is listed as a possible answer. That is zero if x = 6. So put x=6 into the original x^2 + 4x - 60 to get 6^2 + 4*6 - 60 = 36 + 24 -60 = 0. hence x-6 is a factor.

Answer (x-6)

on this hand :x-5 is not a factor, because plugging x=5 into does not work.

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Answer:

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Step-by-step explanation:

The percent error is equal to the absolute value, difference of the measured value or your experimental value minus the actual value divided by the actual value times 100%;

Here we have;

Measured Valued = 120 pennies

Actual Value = 80 pennies

% error = \frac{|Measured - Actual|}{Actual} * 100

% error = \frac{|120 - 80|}{80} * 100

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So, 50% is the percent error for Diego

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Answer:

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Step-by-step explanation:

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6 0
3 years ago
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PLEASE HELP
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Answer:

c

Step-by-step explanation:

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