Naloge / Feladatok
b) $x^2-1=(x-$
$)(x+$ $)$c) $y^2-121=(y-$
$)(y+$ $)$d) $b^2-49=(b-$
$)(b+$ $)$e) $225-m^2=($
$-m)($ $+m)$f) $144-p^2=($
$-p)($ $+p)$b) $b^3+1=( $ $ +$ $)(b^2-b+1)$
c) $n^3m^3-8=(($ $)^3-2^3=(mn-$ $)(m^2n^2+2mn+$ $)$
d) $1000c^3$+$d^3=(10c+$ $)($ $c^2-10cd+$ $^2)$
e) $64v^3-125u^3=($
$-$ $)( $ $ v^2+$ $+25u^2)$b) $16a^2-49=($
$-7)($ $+7)$