2 years ago

Given that a = 5 , b = − 2 and c = − 2 work out 2 b − 3 a c

Mathematics

2 answers:

hichkok12 [17]2 years ago

6 0

Answer:

-34

Step-by-step explanation:

2x-2-3(4)(-2)

which is -34

aev [14]2 years ago

5 0

Answer:

Step-by-step explanation:

$a = 5 ,\\b = - 2 \\ c = - 2 \\ 2b - 3ac=?\\2(-2) -3(5)(-2)\\-4 +30\\= 26$

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