What is factor s^2+12s-13 ?

The solution to factor s^2+12s-13 is (s-1)(s+13)

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factor s^2+12s-13

factor

s^{2} + 12 s - 13

(s - 1) (s + 13)

Solution steps

s^{2} + 12 s - 13

Break the expression into groups

= (s^{2} - s) + (13 s - 13)

Factor out

s

from

s^{2} - s : s (s - 1)

Factor out

13

from

13 s - 13 : 13 (s - 1)

= s (s - 1) + 13 (s - 1)

Factor out common term

s - 1

= (s - 1) (s + 13)

\frac{5}{13} = t - \frac{6}{13}

4 x^{2} + 16 x + 25 = 0

1 - 3 x = 4 x - 6

\frac{2 x - 1}{x + 3} > 0

ln (45) = 3.8