What is factor 11x^2-78x+7 ?

The solution to factor 11x^2-78x+7 is (11x-1)(x-7)

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factor 11x^2-78x+7

factor

11 x^{2} - 78 x + 7

(11 x - 1) (x - 7)

Solution steps

11 x^{2} - 78 x + 7

Break the expression into groups

= (11 x^{2} - x) + (- 77 x + 7)

Factor out

x

from

11 x^{2} - x : x (11 x - 1)

Factor out

- 7

from

- 77 x + 7 : - 7 (11 x - 1)

= x (11 x - 1) - 7 (11 x - 1)

Factor out common term

11 x - 1

= (11 x - 1) (x - 7)

\frac{2 x}{1}

\frac{12}{14}

9 \frac{1}{3} - 5 \frac{2}{5}

- 2 + \frac{9}{4}

\frac{1}{9} \cdot 5