wzory skróconego mnozenia
5-p²=
(2m-7)·(2m+7)=
(4x²-3)(4x²+3)=
(5√2+4m)²=
27x³-216=
5-p^2=(√5-p)(√5+p)
(2m-7)·(2m+7)=4m²-49
(4x²-3)(4x²+3)=16x⁴-9
(5√2+4m)²=25*2+40m√2+16m²=16m²+40m√2+50
27x³-216=(3x-6)(9x²+18x+36)
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5-p^2=(√5-p)(√5+p)
(2m-7)·(2m+7)=4m²-49
(4x²-3)(4x²+3)=16x⁴-9
(5√2+4m)²=25*2+40m√2+16m²=16m²+40m√2+50
27x³-216=(3x-6)(9x²+18x+36)