Question

15. If a = 3, b = 5 and c = 10, verify :
(i) a x (b – c) = ab – ac
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Answer 1

Answer:

yes that  is correct

Step-by-step explanation:

a=3,b=5,c=10

3*(5-10) = 3*5 - 3*10

3*-5 = 15 - 30

-15 = -15

Answer 2

Answer:

Step-by-step explanation:

A=3             B=5          C=10

i) a x ( b-c )= ab - ac : 3 x ( 5 - 10)= 10 - 15

from equation : ab - ac = (-5) :  10- 15 = (-5)

hence verified

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