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GuDViN [60]
3 years ago
9

What do I need to know about 8th grade

Mathematics
1 answer:
love history [14]3 years ago
5 0
It’s simple but hard, All of the basics are in eight! Concentrate on the topics that you don’t know! I need to say, It’s a full on going adventure! Problems become a little tough! Those decisions you have to make are hard! It feels like a party everyday!
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Factor the trinomial x^2 - 8x + 16
Eva8 [605]
Hey there mate!

Your answer: \boxed{(x-4)^2}

Factoring : x^2-8x+16  \\ \\ \\  \left[\begin{array}{ccc}  -16    +    -1    =    -17 
\\ \\  -8    +    -2    =    -10  \\ \\ -4    +    -4    =    -8\end{array}\right] (That's \ it!) 
\\ \\ \\ Add \ up \ the  \first \ 2 \ terms, \ pulling \ out \ like \ factors : \\  \\ x * (x-4) \\ \\
              Add \ up \ the \ last \ 2 \ terms, \ pulling \ out \ common \ factors : \\ \\
                    4 * (x-4) \\ \\  Multiply  \\ \\ \boxed{(x-4)  by  (x-4) } \\ \\ \\

Your \ correct \ correct \ answer \ would \ be... \\ 

\boxed{\boxed{(x-4)^2}}

I hope this helps you!
5 0
3 years ago
331 students went on the field trip six buses were filled and seven students traveling cars how many students are in each bus
11Alexandr11 [23.1K]
54 students were on the bus
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The reader should say 48,481
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Distribute the expression. <br><br> 5(2s2−3s+4)
Komok [63]

Answer:

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Step-by-step explanation:

<em> because 5(2s^2)=10s^2, 5(-3s)=-15s, and 5(4)=20</em>

<em>hope it helps:)</em>

8 0
4 years ago
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