What is factor 20x^2-41x+20 ?

The solution to factor 20x^2-41x+20 is (5x-4)(4x-5)

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factor 20x^2-41x+20

factor

20 x^{2} - 41 x + 20

(5 x - 4) (4 x - 5)

Solution steps

20 x^{2} - 41 x + 20

Break the expression into groups

= (20 x^{2} - 16 x) + (- 25 x + 20)

Factor out

4 x

from

20 x^{2} - 16 x : 4 x (5 x - 4)

Factor out

- 5

from

- 25 x + 20 : - 5 (5 x - 4)

= 4 x (5 x - 4) - 5 (5 x - 4)

Factor out common term

5 x - 4

= (5 x - 4) (4 x - 5)

x^{2} - 22 x + 57

x^{2} - 8 = 73

(2 i - 1)^{2} {\frac{4}{1 - i} + \frac{2 - i}{1 + i}}

y^{2} + y = 20

4 a^{2} - 25 b^{2}

What is factor 20x^2-41x+20 ?
The solution to factor 20x^2-41x+20 is (5x-4)(4x-5)