What is factor 128-32x+2x^2 ?

The solution to factor 128-32x+2x^2 is 2(x-8)^2

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factor 128-32x+2x^2

factor

128 - 32 x + 2 x^{2}

2 (x - 8)^{2}

Solution steps

128 - 32 x + 2 x^{2}

Write in the standard form

= 2 x^{2} - 32 x + 128

Factor out common term

2 : 2 (x^{2} - 16 x + 64)

= 2 (x^{2} - 16 x + 64)

Factor

x^{2} - 16 x + 64 : (x - 8) (x - 8)

= 2 (x - 8) (x - 8)

Apply exponent rule:

aa = a^{2}

(x - 8) (x - 8) = (x - 8)^{2}

= 2 (x - 8)^{2}

- 5 + 14

x (x - 3) = 28

6 x - 1 = 0

3 z - 4 = - 2 z i + 5 i

20 x^{2} + 7 x - 3