What is factor m^2-7m-8 ?

The solution to factor m^2-7m-8 is (m+1)(m-8)

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factor m^2-7m-8

factor

m^{2} - 7 m - 8

(m + 1) (m - 8)

Solution steps

m^{2} - 7 m - 8

Break the expression into groups

= (m^{2} + m) + (- 8 m - 8)

Factor out

m

from

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

Factor out

- 8

from

- 8 m - 8 : - 8 (m + 1)

= m (m + 1) - 8 (m + 1)

Factor out common term

m + 1

= (m + 1) (m - 8)

(- 2 - 10) (- 3)

(3 - x)^{2} - 9 = 0

lo g_{2} (5 x)

- 5 + \frac{2}{3} 5 + 4 x - x^{2}

5 + 7 x + 2 = 5 x - 14