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quester [9]
4 years ago
10

Factor 20x2 + 50x + 20.

Mathematics
1 answer:
garri49 [273]4 years ago
5 0
20x^2 + 50x + 20 
 
    GCF=10
 

10(\dfrac{20x^2}{10}  + \dfrac{50x}{10}  + \dfrac{20}{10} 

10(2x^2+5x+2) 

10(2x^2+4x+x+2) 

10(2x(x+2)+(x+2)) 

10(x+2)(2x+1)
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Can someone please help I’m very confused
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First, distribute the 4/3

y + 6 = 4/3x - 8/3

Subtract 6 from both sides.

y = 4/3x - 26/3

-26/3 is the y-intercept so start the graph at coordinate (0, -26/3)

After you plot the y-intercept, add 4 to they y-coordinate and 3 to the x-coordinate of the y-intercept to get the next point.

0 + 3 = 3

-26/3 + 4 = -14/3

The next point should be at (3, -14/3)

Add as many points as your professor requires.

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3 years ago
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i took the test

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