Best Answer

2x2 + 3x - 20 = (x + 4)(2x - 5).

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Q: What are the roots of the quadratic equation y equals 2x2 plus 3x-20?

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lots - 60 because 1 yard = 3 ft , 3x20=60

1x60, 60x1, 2x30, 30x2, 20x3, 3x20, 4x15, 15x4, 5x12, 12x5, 6x10, 10x6

If I'm not mistaken: 1x60 2x30 3x20 4x15 5x12

Many numbers can do that. 1x60 2x30 3x20 4x15 5x12 6x10 after that those numbers go in reverse

60 6x10=60 5x12=60 4x15=60 2x30=60 3x20=60

Related questions

3x20=60 because 20+20+20=60

10 + 3mm = 2010 + 3x20 = 70

If you mean: 4y = -3x+20 then y = -0.75x+5 whereas -0.75 is the slope and 5 is the y intercept of a straight line equation

60

First you have to make the denominator equivalent to 100 Example: 3/5 , 5x20 equals 100 so 3x20 equals 60 so now the equivalent fraction is 60/100 now the percentage is 60%

20 3x20= 60 And you would know that too if you do 60 divided by 3 and that would get you 20.

2x + 20 = 3x20 = 3X - 2X20 = X

1x60 2x30 3x20 4x15 5x12 6x10

3: 3x20=60 3x15=45 3x24=72

Actually it is 60 not one. 4x15=60 5x12=60 3x20=60

lots - 60 because 1 yard = 3 ft , 3x20=60

1x60, 60x1, 2x30, 30x2, 20x3, 3x20, 4x15, 15x4, 5x12, 12x5, 6x10, 10x6