Mathematics · Ratio and Proportion
Find the third proportional of (b 2 - a 2 ) and (b 2 - ab).
- 1b + a
- 2b 2 (b + a) b - a
- 3b - a
- 4b 2 (b - a) b + a✓
Correct answer
b 2 (b - a) b + a
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