1) 4x+8=4(x+2)
2) 2x+4x= 2x(1+2)
3) 14xy-7xy= 7xy(2-1)
4) 48pq+96pq=48pq(1+2)
5)24mn-36n=24n(m-1,5)
Mnożenie
1) -5(x-y-3) = -5x+5y+15
2) 4x(x-6xy) = 4x^2-24x^2y
3) -3xy(x+y-3) = -3x^2y-3xy^2+9xy
4) 6ab(3+5c)=18ab+30abc
5) 2x(x^2y)-x(2x+y) = 2x^3y-2x^2-xy
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1) 4x+8=4(x+2)
2) 2x+4x= 2x(1+2)
3) 14xy-7xy= 7xy(2-1)
4) 48pq+96pq=48pq(1+2)
5)24mn-36n=24n(m-1,5)
Mnożenie
1) -5(x-y-3) = -5x+5y+15
2) 4x(x-6xy) = 4x^2-24x^2y
3) -3xy(x+y-3) = -3x^2y-3xy^2+9xy
4) 6ab(3+5c)=18ab+30abc
5) 2x(x^2y)-x(2x+y) = 2x^3y-2x^2-xy