What is factor 5x^2-28x+32 ?

The solution to factor 5x^2-28x+32 is (5x-8)(x-4)

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factor 5x^2-28x+32

factor

5 x^{2} - 28 x + 32

(5 x - 8) (x - 4)

Solution steps

5 x^{2} - 28 x + 32

Break the expression into groups

= (5 x^{2} - 8 x) + (- 20 x + 32)

Factor out

x

from

5 x^{2} - 8 x : x (5 x - 8)

Factor out

- 4

from

- 20 x + 32 : - 4 (5 x - 8)

= x (5 x - 8) - 4 (5 x - 8)

Factor out common term

5 x - 8

= (5 x - 8) (x - 4)

3 x - 2 z - 7 (3 x - 2 z)

7 - 4 x^{2} = 0

9 (14 d + 9) + 4 d = 13 (10 d + 6) + 3

4 x > 64

- 2 x^{2} + 8 x + 73 = 9