Faktorisiere durch Ausklammern des gemeinsamen Faktors und durc Differenz von 2 Quadraten |
Got it ! Factorisiere:
$4x^2 - (4x - 3y)^2 =$ | $3(2x - y)(3y - 2x) $ |
$(b - 4)^2 - 9(b - 5)^2 =$ | $(-2b+11)(4b -19) $ |
$ - 6(x^2 - 9) + (2x - 1)(x + 3) =$ | $(x+3)(-4x+17) $ |
$x^2+2x+1-(x+1)(x-5) =$ | $6(x+1) $ |
$8x^2+24x+18-2(y-2)^2 =$ | $2(2x+y-5)(2x-y-1) $ |
$(a+1)^4-1 =$ | $ a(a^2+2a+2)(a+2)$ |
$(a+1)-(1+a)^3 =$ | $-a(a+1(a+2)) $ |
$a^2+4ab+3b^2 =$ | $a^2+4ab+4b^2-b^2=(a+2b)^2-b^2=(a+3b(a+b)) $ |