Jawaban:
10a+2b
Penjelasan dengan langkah-langkah:
(2a+b) (5a+2b)
(2a×5a) (b×2b)
1. (2a + b) (5a + 2b)
= 10a^2 + 4ab + 5ab + 2b^2
= 10a^2 + 9ab + 2b^2
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Verified answer
Jawaban:
10a+2b
Penjelasan dengan langkah-langkah:
(2a+b) (5a+2b)
(2a×5a) (b×2b)
10a+2b
1. (2a + b) (5a + 2b)
= 10a^2 + 4ab + 5ab + 2b^2
= 10a^2 + 9ab + 2b^2