What is factor m^2-9m+20 ?

The solution to factor m^2-9m+20 is (m-4)(m-5)

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factor m^2-9m+20

factor

m^{2} - 9 m + 20

(m - 4) (m - 5)

Solution steps

m^{2} - 9 m + 20

Break the expression into groups

= (m^{2} - 4 m) + (- 5 m + 20)

Factor out

m

from

m^{2} - 4 m : m (m - 4)

Factor out

- 5

from

- 5 m + 20 : - 5 (m - 4)

= m (m - 4) - 5 (m - 4)

Factor out common term

m - 4

= (m - 4) (m - 5)

\frac{4}{3 - 2}

\frac{x}{2} + 3 > 9

x^{4} + 6 x^{2} - 7

5 - \frac{5}{2}

\frac{9}{2} + 1