What is factor 400d^2-11130d+21609 ?

The solution to factor 400d^2-11130d+21609 is (10d-21)(40d-1029)

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factor 400d^2-11130d+21609

factor

400 d^{2} - 11130 d + 21609

(10 d - 21) (40 d - 1029)

Solution steps

400 d^{2} - 11130 d + 21609

Break the expression into groups

= (400 d^{2} - 840 d) + (- 10290 d + 21609)

Factor out

40 d

from

400 d^{2} - 840 d : 40 d (10 d - 21)

Factor out

- 1029

from

- 10290 d + 21609 : - 1029 (10 d - 21)

= 40 d (10 d - 21) - 1029 (10 d - 21)

Factor out common term

10 d - 21

= (10 d - 21) (40 d - 1029)

- 2 x - 4

3 x - 5 = 25

4 x^{2} + 5 > x^{2} + 16 x

x^{2} + x - 1 > 0

- 9 x y^{2} (- 11 x^{5} y^{5})

What is factor 400d^2-11130d+21609 ?
The solution to factor 400d^2-11130d+21609 is (10d-21)(40d-1029)