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Kisachek [45]
3 years ago
13

-7 (-1-m)????????????????????

Mathematics
1 answer:
juin [17]3 years ago
8 0
-7(-1-m)
First: You would distribute your -7 to your -1 and your -m
Note: A positive and a positive makes a negative.
You would get: 7m+7 as your answer
HOPE THIS HELPS! ^_^
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Step-by-step explanation:

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Find all real and non-real roots of the function ƒ(x) = x2 + 49. Question 1 options: A) x = –7, 7 B) x = –7i, 7i C) x = –49i, 49
malfutka [58]

Given:

The function is:

f(x)=x^2+49

To find:

The all the real and non-real roots of the given function.

Solution:

We have,

f(x)=x^2+49

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x^2+49=0

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Taking square root on both sides, we get

x=\pm \sqrt{-49}

x=\pm \sqrt{-1}\sqrt{49}

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The roots of the given function are -7i and 7i.

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3 years ago
John collected 150 nickels and dimes. He has 30 more nickels than dimes. How many of each does he have
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