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Popular >

factor 7m^3+7m^2-m-1

Solution

factor

7 m^{3} + 7 m^{2} - m - 1

Solution

(m + 1) (7 m^{2} - 1)

Solution steps

7 m^{3} + 7 m^{2} - m - 1

= (7 m^{3} + 7 m^{2}) + (- m - 1)

Factor out

7 m^{2}

from

7 m^{3} + 7 m^{2} : 7 m^{2} (m + 1)

Factor out

- 1

from

- m - 1 : - (m + 1)

= 7 m^{2} (m + 1) - (m + 1)

Factor out common term

(m + 1) : (m + 1) (7 m^{2} - 1)

= (m + 1) (7 m^{2} - 1)

Popular Examples

factor x^3+8x^2-x-8 factor

x^{3} + 8 x^{2} - x - 8

simplify 3/4+7/12 simplify

\frac{3}{4} + \frac{7}{12}

simplify-5*10 simplify

- 5 \cdot 10

simplify-10+(-1)simplify

- 10 + (- 1)

simplify 1/(-0.001)simplify

\frac{1}{- 0.001}

Frequently Asked Questions (FAQ)

What is factor 7m^3+7m^2-m-1 ?
The solution to factor 7m^3+7m^2-m-1 is (m+1)(7m^2-1)