Which of the following expressions is a factor of the polynomial x^2 + 3/2x -1 x-1/2 x-2 x-1 x+3/2

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Step-by-step explanation:

Given  : .

To find : Which of the following expressions is a factor of the polynomial.

Solution : We have given

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On factoring

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Taking common x from first two terms and 2 from last two terms.

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On grouping

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Therefore, .

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

y= -2x+4, have a great day