What is factor 25x^2-120x+144 ?

The solution to factor 25x^2-120x+144 is (5x-12)^2

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factor 25x^2-120x+144

factor

25 x^{2} - 120 x + 144

(5 x - 12)^{2}

Solution steps

25 x^{2} - 120 x + 144

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

25 x^{2} = (5 x)^{2}

144 = 1 2^{2}

- 120 x = - 2 \cdot 5 x \cdot 12

= (5 x)^{2} - 2 \cdot 5 x \cdot 12 + 1 2^{2}

Apply Perfect Square Formula:

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

(5 x)^{2} - 2 \cdot 5 x \cdot 12 + 1 2^{2} = (5 x - 12)^{2}

= (5 x - 12)^{2}

1 - 3 x = 3 x + 1

\frac{20150000}{1 - 0.65}

x = - 2 (4)

\frac{4}{3} π (3)^{3}

8 - 3 a - 2 [a - (b - 2) + 3 (b - 3)] - 6

What is factor 25x^2-120x+144 ?
The solution to factor 25x^2-120x+144 is (5x-12)^2