What is factor 3r^2-8r+5 ?

The solution to factor 3r^2-8r+5 is (r-1)(3r-5)

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factor 3r^2-8r+5

factor

3 r^{2} - 8 r + 5

(r - 1) (3 r - 5)

Solution steps

3 r^{2} - 8 r + 5

Break the expression into groups

= (3 r^{2} - 3 r) + (- 5 r + 5)

Factor out

3 r

from

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

Factor out

- 5

from

- 5 r + 5 : - 5 (r - 1)

= 3 r (r - 1) - 5 (r - 1)

Factor out common term

r - 1

= (r - 1) (3 r - 5)

14 t - 28 < 7 (t + 6)

\frac{3.5}{3.5 - 3}

(\frac{1}{3} x^{2} - 2 y)^{2}

\frac{5}{7}

- 4.45 h^{2} - 3.9 h + 0.55 = 0