JaydxnWasTaken JaydxnWasTaken

17-06-2020
Mathematics

contestada

b) Find the value of 2a2 + 5b2 when a = -6 and b = 2

Respuesta :

17-06-2020

Answer:

-4

Step-by-step explanation:

2a2+5a2

2(-6)2=-24

5(2)2=20

-24+20=-4

Answer Link

barakaodoyo5 barakaodoyo5

17-06-2020

Answer: -4

Step-by-step explanation:

(2x-6×2)(5×2×2)

-24+20

-4

Answer Link

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