alvarezmrs1913
24.06.2019 •
Mathematics
Express each of these sums in the form a(b + c) where b and c do not have a common factor. show all work. 1. 6 + 21 2. 27 + 45 3. 32 + 48 4. 30 + 75 5. 88 + 24
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Ответ:
Step-by-step explanation:
6+21=2×3+3×7=3×(2+7)
27+45=3×3×3+5×3×3=9×(3+5)
32+48=2^5+3×2^4=16×(2+3)
30+75=2×3×5+3×5×5=15×(2+5)
88+24=2×2×2×11+2×2×2×3=8×(11+3)
Ответ: