pinktho123 pinktho123

06-05-2019
Mathematics

contestada

Evaluate 3a2 + 2b when a = -4 and b = 6.

156

48

36

144

60

Respuesta :

stimppyy stimppyy

06-05-2019

156

Explanation:

3 x -4 =-12

-12 x -12 = 144

2 x 6 = 12

12 + 144 =156

Answer Link

jcherry99 jcherry99

06-05-2019

Answer:

60

E

Step-by-step explanation:

Givens

a = - 4

b = 6

Formula

3a^2 + 2b

Solution

3(-4)^2 + 2*6

3(16) + 12

48 + 12

Answer: 60

Answer Link

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