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Ymorist [56]
3 years ago
14

Multiply. x + 4x + 2 2x2 + 3x – 4​

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

I think question is:

(x+4x+2)(2x^2+3x-4)

:(5x+2)(2x^2+3x-4)

5x(2x^2+3x-4)+2(2x^2+3x-4)

10x^3+15x^2-20x+4x^2+6x-8

10x^3+19x^2-14x-8

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help plzzz , ik it’s a test n all but this was from last year n I have to do it for this year n it’s due today :( I’ve been stre
Westkost [7]

Answer:

B

Step-by-step explanation:

2(x)+4=16

2(6)+4=16

12+4=16

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PLEASE HELP! thanks need done asap like oof im tired lol
ohaa [14]

Answer:

first ones 11

Step-by-step explanation:

-22/-2=11

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7b ÷ 12 = 4.2                  What is b?
saw5 [17]
\frac{7b }{12} = 4.2 \ \ /*12 \\ \\7b=4.2*12\\ \\7b= 50.4 \ \ \/:7\\ \\\frac{7}{7} \ b= \frac{50.4 }{7}\\ \\b= 7.2


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3 years ago
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The answer to this would be O
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How is dividing 140 by 20 the same as dividing 1,400 by 200?
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