hi friends can you give me one more answer
That question is
If a = 3,b=4,c=5,then prove that:
(a) a + ( b + c ) = (

Question

hi friends can you give me one more answer
That question is
If a = 3,b=4,c=5,then prove that:
(a) a + ( b + c ) = ( a + b ) + c
(b) a × ( b × c ) = ( a × b ) × c
I need this answer in 5 minutes
means at 8:07 I need the answer​

in progress 0
Alaia 3 months 2021-07-21T02:17:31+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-21T02:18:40+00:00

    Answer:

    a. 3+(4+5)=(3+4)+5

    3+9=7+5

    12=12

    b.3×(4×5)=(3×4)×5

    3×20=12×5

    60=60

    0
    2021-07-21T02:19:12+00:00

    Answer:

    a )12=12

    b}60=60

    this is the answer mark me as

    brainliest

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