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if a=-2 b=4 and c=4 what is the value to the following question 2ab-c2

 Nov 22, 2014

Best Answer 

 #1
avatar+128475 
+5

if a=-2 b=4 and c=4 what is the value to the following question 2ab-c2

We have

2(-2)(4) - (4)(2) =

(-4)(4) - 8 =

-16 - 8 =

-24

 

 Nov 22, 2014
 #1
avatar+128475 
+5
Best Answer

if a=-2 b=4 and c=4 what is the value to the following question 2ab-c2

We have

2(-2)(4) - (4)(2) =

(-4)(4) - 8 =

-16 - 8 =

-24

 

CPhill Nov 22, 2014

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