What is factor 8k^2-42k+27 ?

The solution to factor 8k^2-42k+27 is (4k-3)(2k-9)

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factor 8k^2-42k+27

factor

8 k^{2} - 42 k + 27

(4 k - 3) (2 k - 9)

Solution steps

8 k^{2} - 42 k + 27

Break the expression into groups

= (8 k^{2} - 6 k) + (- 36 k + 27)

Factor out

2 k

from

8 k^{2} - 6 k : 2 k (4 k - 3)

Factor out

- 9

from

- 36 k + 27 : - 9 (4 k - 3)

= 2 k (4 k - 3) - 9 (4 k - 3)

Factor out common term

4 k - 3

= (4 k - 3) (2 k - 9)

1 + \frac{1}{2 + \frac{1}{2}}

10 = 12 + \frac{x}{5}

2 (x + 3) = 4

(2^{3})^{2}

- 24 z \geq - 13