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Q: What are the trinominal factors 2x2 plus 3x-14?

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(2x + 1)(x + 3) are the factors.

2x2 - 5x + 12 does not factor. 2x2 - 5x - 12 factors into (2x + 3)(x - 4) 2x2 + 5x - 12 factors into (2x - 3)(x + 4)

2x2 + 10 = 9x 2x2 - 9x + 10 = 0 (x - 2)(2x - 5) = 0

4x3+10x2+2x+5= (2x+5)(2x2+1)

Divide all terms by 2 and when factored it is: (x+1)(x+1)

2x2 equals 5

2x2 + 4 + 1 = 2x2 + 5 So, the vertex is (0, 5)

1x4 2x2

2x2+13x+15 = (2x+3)(x+5)

d/dx 2x2+3x+7=4x+3

2x2 + 3x + 1 = (x + 1)(2x + 1)

Factors are (2x + 1)(x + 4), making x either -0.5 or -0.25

14

12

6

2x2 + 15x + 25 = (2x + 5)(x + 5)

2x2 + 11x + 15 = (x + 3)(2x + 5).

8 - 2x2 = x + 22 - 7Combine like terms on the right side:8 - 2x2 = x + 15Subtract 8 from each side:-2x2 = x + 7Add 2x2 to each side:0 = 2x2 + x + 7

2x2

13

Trinomial

4x2-x+2x2 is 6x2-x when simplified

If: 2x2 = 4 Then: x = the square root of 2

-11

6