What is factor 0.05x^2-2x+20 ?

The solution to factor 0.05x^2-2x+20 is (0.22360…x-4.47213…)^2

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factor 0.05x^2-2x+20

factor

0.05 x^{2} - 2 x + 20

(0.22360 \dots x - 4.47213 \dots)^{2}

Solution steps

0.05 x^{2} - 2 x + 20

Rewrite

0.05 x^{2} - 2 x + 20

(0.05 x)^{2} - 2 \cdot 0.22360 \dots x \cdot 4.47213 \dots + (20)^{2}

= (0.05 x)^{2} - 2 \cdot 0.22360 \dots x \cdot 4.47213 \dots + (20)^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

a = 0.22360 \dots x, b = 4.47213 \dots

= (0.22360 \dots x - 4.47213 \dots)^{2}

G (0.5)

m \cdot (2 x^{2})

(x^{3}) + (- (5 x^{2}))

(2 b + 7) + 8 b^{2}

6 x^{4} - 2 x^{2} - 1 x + 1

What is factor 0.05x^2-2x+20 ?
The solution to factor 0.05x^2-2x+20 is (0.22360…x-4.47213…)^2