faktorisieren r^7-s^7

Lösung

faktorisieren

r^{7} - s^{7}

(r - s) (r^{6} + r^{5} s + r^{4} s^{2} + r^{3} s^{3} + r^{2} s^{4} + r s^{5} + s^{6})

Schritte zur Lösung

r^{7} - s^{7}

Apply factoring rule:

x^{n} + y^{n} = (x + y) (x^{n - 1} - x^{n - 2} y + \dots - x y^{n - 2} + y^{n - 1}), n i s o dd

r^{7} - s^{7} = (r - s) (r^{6} + r^{5} s + r^{4} s^{2} + r^{3} s^{3} + r^{2} s^{4} + r s^{5} + s^{6})

= (r - s) (r^{6} + r^{5} s + r^{4} s^{2} + r^{3} s^{3} + r^{2} s^{4} + r s^{5} + s^{6})

f a c t or 6 x^{2} - x - 5

8 = - \frac{2}{3} x

x^{2} = 5.44

3.8 z - 8.4 = 32.8 z + 4.4

600 x^{1} + 900 x^{2} \geq 1800