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Beliebt Rechnen >

faktorisieren 4-t^2

Lösung

faktorisieren

4 - t^{2}

Lösung

(2 + t) (2 - t)

Schritte zur Lösung

4 - t^{2}

Schreibe

4

um:

2^{2}

= 2^{2} - t^{2}

Wende Formel zur Differenz von zwei Quadraten an:

x^{2} - y^{2} = (x + y) (x - y)

2^{2} - t^{2} = (2 + t) (2 - t)

= (2 + t) (2 - t)

Beliebte Beispiele

limit as x approaches 2-of 3x^2-12

x \to 2 - lim (3 x^{2} - 12)

integral of 1/(x^2+c^2)

\int \frac{1}{x ^{2} + c ^{2}} d x

xy^'+y=-6xy^2,y(1)=9

x y^{^{'}} + y = - 6 x y^{2}, y (1) = 9

tangent f(x)= 1/(sqrt(x)),\at x=4

t an g e n t f (x) = \frac{1}{x}, at x = 4

integral of sin(x)e^{cos(x)}

\int sin (x) e^{c o s (x)} d x