What is factor m^2-10m+21 ?

The solution to factor m^2-10m+21 is (m-3)(m-7)

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factor m^2-10m+21

factor

m^{2} - 10 m + 21

(m - 3) (m - 7)

Solution steps

m^{2} - 10 m + 21

Break the expression into groups

= (m^{2} - 3 m) + (- 7 m + 21)

Factor out

m

from

m^{2} - 3 m : m (m - 3)

Factor out

- 7

from

- 7 m + 21 : - 7 (m - 3)

= m (m - 3) - 7 (m - 3)

Factor out common term

m - 3

= (m - 3) (m - 7)

\frac{2}{3} \div \frac{2}{9}

- 2 q (4 k - 7)

3 i \cdot i

(1 + x + x^{2})^{2}

\frac{- 24 x ^{7} y ^{3}}{8 x ^{9} y}