Question

Ques.4. solve the following : [5]

a. -5/4 [8/5 +16/5]

b. 2/7[7/16 – 21/4]​

Answer 1

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$a. \: \: \frac{ - 5}{4} ( \frac{8}{5} + \frac{16}{5} )$

$\: \: \: \: \: \frac{ - 5}{4} \times \frac{24}{5}$

$\: \: \: \frac{ - 120}{20}$

Answer 2

Answer:

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