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09-02-2022
Mathematics

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Evaluate the following expression if a = 3 b = 4 and c = - 5

Thanks

Evaluate the following expression if a 3 b 4 and c 5 Thanks class=

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stuf2013010299 stuf2013010299

09-02-2022

Answer:

( a + b )( c - b )

= ( 3 + 4 )( -5 - 3 )

Step-by-step explanation:

( 3 + 4 )

= 7

(-5 - 3 )

= -8

-

(7)(-8)

= -56

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