tylerredd15 tylerredd15

14-06-2018
Mathematics

contestada

Evaluate the expression a2+6ab for a=−3 and b=4.

Respuesta :

mtnnoahnothing mtnnoahnothing

14-06-2018

First you plug in the variables:

(-3)(2)+(6)(-3)(4)

Multiply:
-6+(-18)(4)
-6+-72

Add and your answer comes out to be:
-78

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