Question

plz solve the Que no 4 a

Answer 1

Hey friend,
Here is the answer you were looking for:
$- \frac{15}{4} ( \frac{3}{7} + \frac{12}{5} ) \\ \\ = - \frac{15}{4} \times \frac{3}{7} + ( - \frac{15}{4} ) \times \frac{12}{5} \\ \\ = - \frac{45}{28} - \frac{180}{20} \\ \\ = \frac{ - 45 \times 5 - 180 \times 7}{140} \\ \\ = \frac{ - 225 - 1260}{140} \\ \\ = \frac{ - 1485}{140} \\ \\ = \frac{297}{28}$

Hope this helps!!!!

@Mahak24

Thanks...
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