hitunglah bentuk aljabar berikut! a. (3a+1) (4b-2) b. (2p+3) (4p-5) c. (m+2n) (3m+5) d. (3×-4y) (2y-7) e. (3x+2) (x-4y+1) f. (p-5) (2p+3q-4)
mohon bantuannya
bernardinus
A. 12ab+6a+4b+2 b. 2p²-10p+12p-15 = 2p²+2p-15 c. 3m²+5m+6mn+10n d. 6xy-21x-8y²+28y e. 3x²-12xy+3x+2x-8y+2 = 3x²-12xy+5x-8y+2 f. 2p²+3pq-4p-10p-15pq+20 = 2p²-12pq-14p+20 cmiiw
b. 2p²-10p+12p-15 = 2p²+2p-15
c. 3m²+5m+6mn+10n
d. 6xy-21x-8y²+28y
e. 3x²-12xy+3x+2x-8y+2 = 3x²-12xy+5x-8y+2
f. 2p²+3pq-4p-10p-15pq+20 = 2p²-12pq-14p+20
cmiiw