What is factor 56r^3-40r^2-35r+25 ?

The solution to factor 56r^3-40r^2-35r+25 is (7r-5)(8r^2-5)

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factor 56r^3-40r^2-35r+25

factor

56 r^{3} - 40 r^{2} - 35 r + 25

(7 r - 5) (8 r^{2} - 5)

Solution steps

56 r^{3} - 40 r^{2} - 35 r + 25

= (56 r^{3} - 40 r^{2}) + (- 35 r + 25)

Factor out

8 r^{2}

from

56 r^{3} - 40 r^{2} : 8 r^{2} (7 r - 5)

Factor out

- 5

from

- 35 r + 25 : - 5 (7 r - 5)

= 8 r^{2} (7 r - 5) - 5 (7 r - 5)

Factor out common term

7 r - 5

= (7 r - 5) (8 r^{2} - 5)

(3 x - 4)^{2} = 16

3 x - 5 (0) = 15

\frac{4}{5} + \frac{6}{5}

20 = 5 (x + 1)

25 + \frac{36}{1 + 0.6 ( 0.7 ) ^{- 1000}}

What is factor 56r^3-40r^2-35r+25 ?
The solution to factor 56r^3-40r^2-35r+25 is (7r-5)(8r^2-5)