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tamaranim1 [39]
3 years ago
9

Multiply. x2 -5x + 2 x 3x + 2x +3

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
4 0

Answer:3x^4-13x^3-x^2-11x+6

Citrus2011 [14]3 years ago
3 0

Answer: 3

Step-by-step explanation:

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Write 3x^2+7x+2 in the form of a(x-h)^2+k
sertanlavr [38]

Answer:

y = 3(x+7/6)² - 25/12

Step-by-step explanation:

3 0
3 years ago
Solve: 2x2-x = 21 {-7/2,3} {-3, 7/2}​
Sergio039 [100]

Answer:

The answer is (-3,7/2)

Step-by-step explanation:

2 {x}^{2}  - x - 21 = 0 \\ (2x - 7)(x + 3) = 0 \\ 2x - 7 = 0 \:  \:  \: or \:  \: x + 3 = 0 \\ x =  \frac{7}{2}  \:  \: and \: x =  - 3

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4 0
3 years ago
Replace 27 out of 45 desks. What percent of the desks need to be replaced?
Volgvan
I believe the answer is 40%. I hope this helps! 
8 0
3 years ago
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sesenic [268]
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3 0
2 years ago
Read 2 more answers
V=1/3(7 x 6)6<br> math equation just solve pls and thanks
seropon [69]

Answer:

V=84

Step-by-step explanation:

1. 7*6=42. make 42 a fraction by making it 42/1.

2. 1/3*42/1=42/3

3. make 6 a fraction by making it 6/1

4. 42/3*6/1=252/3

5. 252/3=84

6 0
3 years ago
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