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grigory [225]
3 years ago
14

Simplify the expression.

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
7 0

Answer: 8nx−7p−6x

Step-by-step explanation:

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nasty-shy [4]

Answer:


Step-by-step explanation:

94-89=5

60-45=15

5/3=1

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so the solution is 1/3x+74=y

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4 0
3 years ago
Find the third term of (x^2 + 2)^4.
attashe74 [19]

Answer:

Step-by-step explanation:

in~the~expansion~of~(x+a)^n\\T_{r+1}=ncr x^{n-r}a^r\\r+1=3\\r=3-1=2\\n=4\\4c2=\frac{4 \times 3}{2 \times 1} =6\\T_{2}=4(x^2)^{4-2}(2)^2\\=16(x^2)^2\\=16x^4

7 0
3 years ago
Read 2 more answers
(easy)
Andreyy89

Answer:

<h2>9 weeks</h2>

Step-by-step explanation:

Sol had $1535 in his savings

has been spending $30 each week for guitar lessons.

If his current balance is $1265

find:

how many weeks has he been taking lessons?

$1535 - $1265 = $270

<u>            $270      </u>  =  9 weeks

$ 30 per week

7 0
3 years ago
One number is 3 less than another number if their sum is 49
Musya8 [376]
One number is 26 the other is 23


x+y=49

Y=x+3,X (now substitute it in the equation)

x+3+x=49

2x+3=49

2x=46. X=23


Y=x+3. Y=23+3 =26 for checking 23+26=49
6 0
2 years ago
What is the value of x? Leave your answer in simplest radical form.
BigorU [14]

the correct answer should be 2radical 13

8 0
3 years ago
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