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secondary 2 | Maths
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Algebra , chapter 2
Date Posted: 4 years ago
Views: 231
s² + r² = 58
s² + r² - 2sr = 58 - 2rs
(r - s)² = 58 - 2rs = 58 - 42 = 16
r - s = ±4
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.
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s² + r² - 2sr = 58 - 2rs
(r - s)² = 58 - 2rs = 58 - 42 = 16
r - s = ±4
.
.
.
See 1 Answer
done
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Hope this helps
Date Posted:
4 years ago
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