Question

Wykonaj mnożenie.
a) (x+2) (y+3)=
b) (2a-3b) (3b+3)=
c) (2x-4y) (3x-2)=
f) (4-3a) (-2b+5)=
g) (x+y) (a-b+c)=
h) (x-y) (a-2b-1)=

Answer 1

A) 3* (x+2)
 b)(2*a-(3*b)*(3*b+3)
c)(3*x-2)*(2*x-(4*y))   
f)(4-(3*a))*(5-(2*b))
g)(c-b+a)*(y+x)
h)(-(2*b)+a-1)*(x-y)