no: 3.2a [a quadrat + b] 5.[2x + 3] [x-y] 7.[x-2y] [3x+4y] 9.[x-2y] [3x+4y] 11.[5pquadrat+3] [a-2] 13.[3p-4]quadrat 15.4[2y-3xquadrat] -2 [3x-2yquadrat] tolong
Matematika
rahmangaul114
Pertanyaan
no:
3.2a [a quadrat + b]
5.[2x + 3] [x-y]
7.[x-2y] [3x+4y]
9.[x-2y] [3x+4y]
11.[5pquadrat+3] [a-2]
13.[3p-4]quadrat
15.4[2y-3xquadrat] -2 [3x-2yquadrat]
tolong dijawab ya dikumpulkan besok
maaf kalau kebanyakan
3.2a [a quadrat + b]
5.[2x + 3] [x-y]
7.[x-2y] [3x+4y]
9.[x-2y] [3x+4y]
11.[5pquadrat+3] [a-2]
13.[3p-4]quadrat
15.4[2y-3xquadrat] -2 [3x-2yquadrat]
tolong dijawab ya dikumpulkan besok
maaf kalau kebanyakan
1 Jawaban
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1. Jawaban novapratiwi19
3. 2a(a²+b) = 2a³+2ab
5.[2x + 3] [x-y]
2x²-2xy+3x-3y
7.[x-2y] [3x+4y]
3x²+4xy-6xy-8y²
3x²-2xy-8y²
9.[x-2y] [3x+4y]
3x²+4xy-6xy-8y²
3x²-2xy-8y²
11.[5²+3] [a-2]
25+3 (a-2)
8(a-2)
8a-16
13.[3p-4]²
(3p-4)(3p-4)
9p²-12p-12p+16
9p²-24p+16
15.4[2y-3x²] -2 [3x-2y²]
8y-12x²-6x+4y²
-12x²+4y²-6x+8y