Question

3. Verify that a ÷ (b + c)≠(a ÷ b)(a ÷ c) for a = -20,b=(-10),c=5​

Answer 1

Answer:

here is your answer mate...

Step-by-step explanation:

a ÷ (b + c)≠(a ÷ b)(a ÷ c)

-20*1/-5≠2*-4

4≠-8

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Answer 2

Answer:

Let the required no. be a= - 20, b= - 10, c=5

Step-by-step explanation:

a÷(b+c) ≠(a÷b) (a÷b)

L.H.S=a÷(b+c)

= -20÷(-10+5)

= - 20÷(-5)

= 4

R.H.S =(a÷b) (a÷c)

= (- 20÷-10)(-20÷5)

= (2)(-4)

= 2× - 4

= - 8

L.H.S≠R.H.S

Hence, it is proved

Hope my answer is helpful

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