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Bumek [7]
3 years ago
14

Is pre calculus hard?

Mathematics
2 answers:
Alexandra [31]3 years ago
8 0
Only if you don't know the basic concepts and principles ;)
jeka943 years ago
7 0
It depends on the person.

Study and try hard and it wont be :)


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Which is a quadratic function? A. 3x + y^2 = 5 B. 3x^2 + y = 5 C. y = 3x + 5 D. x = 3y + 5
borishaifa [10]

差は稀飲む、。サラダ等ノー。。。。。。お手)頬後へ襲おホミンゆー

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The table shows the relationship between the two variables. Which selection describes the relationship?
kobusy [5.1K]

Answer:

D.

Step-by-step explanation:

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3 years ago
Read 2 more answers
Can you help me please?​
gregori [183]
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4 0
3 years ago
Simplify the expression r^-3s^5t^2/r^2st^-2
SpyIntel [72]
<span>r^-3s^5t^2/r^2st^-2
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5 0
4 years ago
Solve the following equation: |-3x+3|-9=12
photoshop1234 [79]

Answer:

\large\boxed{\left \{ {{x\: = \: 8} \atop {x\: =\: -6}} \right. }\\

Step-by-step explanation:

\left| -3x+3  \right|  -9=12

At first, let's add - 9 to both the sides. So,

\left| -3x+3  \right|  -9=12\\|-3x+3|=21

Now, using the definition of absolute value, we can change the equation to..

-3x+3=21 \\-3x+3=-21

By, subtracting 3 from both the sides,

-3x=18 \\-3x=-24

Now, divide both the sides by 6,

x=-6 \\x=8

We now have 2 values of x. They are...

\large\boxed{\left \{ {{x\: = \: 8} \atop {x\: =\: -6}} \right. }\\

____________

Hope it helps!

\mathfrak{Lucazz}

5 0
2 years ago
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