What is factor 3k^2-10k+7 ?

The solution to factor 3k^2-10k+7 is (k-1)(3k-7)

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factor 3k^2-10k+7

factor

3 k^{2} - 10 k + 7

(k - 1) (3 k - 7)

Solution steps

3 k^{2} - 10 k + 7

Break the expression into groups

= (3 k^{2} - 3 k) + (- 7 k + 7)

Factor out

3 k

from

3 k^{2} - 3 k : 3 k (k - 1)

Factor out

- 7

from

- 7 k + 7 : - 7 (k - 1)

= 3 k (k - 1) - 7 (k - 1)

Factor out common term

k - 1

= (k - 1) (3 k - 7)

- y^{2} + 2 y + 3 = 0

p^{2} + 20 p + 19

\frac{7}{10} \cdot \frac{1}{2}

- 7.5 \leq 15.25 w - 3.5

x y + 5 z + 5 x + yz