a) 3*(x+y)=
b) (3c-5d)*4c-2d=
c) 2*(2ab²-a² b²+a³)=
d) 2x*(3x-y)+2x+y=
e) 3 (x+2z)*4*(x²+5x-3)=
f) a*(a²+b²)-b(a²-b²)=
g) 3*(xy-2xy+x²)=
h) (2a-6)²*2*(a²-3a)=
i) 3 *(x+3y)²=
j) (a+b)²=
zad.2 rozłóż następujące wielomiany metodą dzielenia:
a) W (x)= x²+3x+2
b) W (x)= x³+1
c) W(x)=x³+3x²-4
d) W(x)=3x⁴+3x³-6x²
e) W (x)=x⁴-13x²+36
BARDZO PROSZE O POMOC !!! dAJE 5O PKT.!!!
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
a)3*(x+y)=3x+3y
b)(3c-5d)*4c-2d=12c²-20dc-2d
c)2*(2ab²-a²b²+a³)=4ab²-2a²b²+2a³
d)2x*(3x-y)+2x+y=6x²-2xy+2x+y
e)3*(x=2z)*4(x²+5x-3)=3x+6z*4x²+20x-12=12x³+60x²-36x+24zx²+120zx-72z
f)a*(a²+b²)-b(a²-b²)=a³+ab²-ba²+b³
g)3*(xy-2xy+x²)=3xy-6xy+3x²=3x²-3xy
h)(2a-6)²*2*(a²-3a)=(4a²--24a+36)*(2a²-6a)=8a⁴- 24a³-48a³+144a²+72a²-216a=8a⁴-72a³+216a²-216a
i)3*(x+3y)=3*x²+6xy+9y²=3x²+18xy+27y²
j)(a+b)²=a²+ab+ab+b²=a²+2ab+b²
1
a. = 3x + 3 y
b. 12c2 - 20cd-2d
c. 4ab2 + a6 * 2b
d. 6x2 - 2xy +2x + y
e. 3x + 6z * 4x2 + 20x - 12= 6z* 4x2+23x2 - 12
f. a3 +ab2 - ab2 - b2 ( te +ab2 i -ab2 to trzeba wykreslic .) = a3 - b2
g. 3xy-6xy + 3x2 = 3xy + x2
h. 2a2 *2 *2a*6**2y2-6a = 2a2 *4a*216*2a-6x
i . (3x+9y)2= 3x2 + 2*3x*9y+9y2
j. a2 + 2ab+b2
2. ---