bantu soal matematika ttg ajabar (bantu pleasee)

e. 3(2x-1)
= 6x-3

f. 5x(3x+2)
= 15x²+10x

g. (2x+3)(x-1)
= 2x(x-1)+3(x-1)
= 2x²-2x+3x-3
= 2x²+x-3

h. -4x(x²-6x+3)
= -4x³+24x²-12x

5#3+2



sorry kalau salah:(((((())))))))))