Question

if a = -35 , b = 10 cm , c = -5 verify that.
(i) a + (b+c) = (a+b) + c
(ii) a x ( b + c ) = a x (b + c) = a x b + a x c

Answer 1

Step-by-step explanation:

put the values in equations from both side

i) -35 + ( 10 - 5) = (-35 + 10 ) - 5

-35 + 5 = -25 - 5

-30 = -30

ii) -35 x ( 10 - 5) = -35 x 10 + (-35) x (-5)

-35 x 5 = -350 + 175

-175 = -175

hence proved

Answer 2

Answer:

(i)-35+(10+-5)=(-35+10)+-5

=-35+5=(-25)+(-5)

=-30=-25-5

=-30=-30

this is verify

Step-by-step explanation:

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