Question

find (a +b) ➗ (a - b) = a = 2/11 , b = -3/8 Plsz find the answer​

Answer 1

$( \frac{2}{11} - \frac{3}{8} ) \div ( \frac{2}{11} + \frac{3}{8} ) \\ = > (\frac{ - 17}{8} ) \div ( \frac{49}{8} ) \\ = > \frac{ - 17}{8} \times \frac{8}{49} \\ \\ {\huge \{\boxed{\mathcal{\purple{ \frac{ - 17}{49} }}}}$

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Answer 2

Answer:

-17/49

Step-by-step explanation:

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