Mathematics, 04.02.2020 10:46 bettylou12504
5w²-5w=0 . -10n²+35n=0 . 2x²+15x=0 . 18c²+6c=0 . -32y²-24y=0
3k²=6k . 6h2=3h. 4s²=10s . -42z²=14z
Answers: 2
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If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
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Aline passes through 3,7 and 6,9 what equation represents the line
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5w²-5w=0 . -10n²+35n=0 . 2x²+15x=0 . 18c²+6c=0 . -32y²-24y=0
3k²=6k . 6h2=3h. 4s²=10s . -42z²=...
3k²=6k . 6h2=3h. 4s²=10s . -42z²=...
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